15a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Protocol Buffers - Google's data interchange format 25a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Copyright 2008 Google Inc. All rights reserved. 35a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// http://code.google.com/p/protobuf/ 45a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 55a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Redistribution and use in source and binary forms, with or without 65a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// modification, are permitted provided that the following conditions are 75a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// met: 85a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 95a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// * Redistributions of source code must retain the above copyright 105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// notice, this list of conditions and the following disclaimer. 115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// * Redistributions in binary form must reproduce the above 125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// copyright notice, this list of conditions and the following disclaimer 135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// in the documentation and/or other materials provided with the 145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// distribution. 155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// * Neither the name of Google Inc. nor the names of its 165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// contributors may be used to endorse or promote products derived from 175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// this software without specific prior written permission. 185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Author: kenton@google.com (Kenton Varda) 325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Based on original Protocol Buffers design by 335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Sanjay Ghemawat, Jeff Dean, and others. 345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// This header is logically internal, but is made public because it is used 365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// from protocol-compiler-generated code, which may reside in other components. 375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#ifndef GOOGLE_PROTOBUF_EXTENSION_SET_H__ 395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#define GOOGLE_PROTOBUF_EXTENSION_SET_H__ 405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#include <vector> 425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#include <map> 435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#include <utility> 445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#include <string> 455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#include <google/protobuf/stubs/common.h> 485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotnamespace google { 505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotnamespace protobuf { 525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class Descriptor; // descriptor.h 535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class FieldDescriptor; // descriptor.h 545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class DescriptorPool; // descriptor.h 555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class MessageLite; // message_lite.h 565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class Message; // message.h 575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class MessageFactory; // message.h 585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class UnknownFieldSet; // unknown_field_set.h 595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot namespace io { 605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class CodedInputStream; // coded_stream.h 615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class CodedOutputStream; // coded_stream.h 625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot namespace internal { 645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class FieldSkipper; // wire_format_lite.h 655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class RepeatedPtrFieldBase; // repeated_field.h 665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename Element> class RepeatedField; // repeated_field.h 685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename Element> class RepeatedPtrField; // repeated_field.h 695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} 705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotnamespace protobuf { 725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotnamespace internal { 735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Used to store values of type WireFormatLite::FieldType without having to 755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// #include wire_format_lite.h. Also, ensures that we use only one byte to 765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// store these values, which is important to keep the layout of 775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionSet::Extension small. 785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottypedef uint8 FieldType; 795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// A function which, given an integer value, returns true if the number 815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// matches one of the defined values for the corresponding enum type. This 825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// is used with RegisterEnumExtension, below. 835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottypedef bool EnumValidityFunc(int number); 845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Version of the above which takes an argument. This is needed to deal with 865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// extensions that are not compiled in. 875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottypedef bool EnumValidityFuncWithArg(const void* arg, int number); 885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Information about a registered extension. 905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotstruct ExtensionInfo { 915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline ExtensionInfo() {} 925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline ExtensionInfo(FieldType type_param, bool isrepeated, bool ispacked) 935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot : type(type_param), is_repeated(isrepeated), is_packed(ispacked), 945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot descriptor(NULL) {} 955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldType type; 975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_repeated; 985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_packed; 995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot struct EnumValidityCheck { 1015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot EnumValidityFuncWithArg* func; 1025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const void* arg; 1035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot }; 1045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot union { 1065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot EnumValidityCheck enum_validity_check; 1075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite* message_prototype; 1085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot }; 1095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // The descriptor for this extension, if one exists and is known. May be 1115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // NULL. Must not be NULL if the descriptor for the extension does not 1125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // live in the same pool as the descriptor for the containing type. 1135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const FieldDescriptor* descriptor; 1145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 1155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Abstract interface for an object which looks up extension definitions. Used 1175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// when parsing. 1185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass LIBPROTOBUF_EXPORT ExtensionFinder { 1195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 1205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual ~ExtensionFinder(); 1215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Find the extension with the given containing type and number. 1235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual bool Find(int number, ExtensionInfo* output) = 0; 1245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 1255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Implementation of ExtensionFinder which finds extensions defined in .proto 1275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// files which have been compiled into the binary. 1285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass LIBPROTOBUF_EXPORT GeneratedExtensionFinder : public ExtensionFinder { 1295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 1305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GeneratedExtensionFinder(const MessageLite* containing_type) 1315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot : containing_type_(containing_type) {} 1325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual ~GeneratedExtensionFinder() {} 1335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Returns true and fills in *output if found, otherwise returns false. 1355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual bool Find(int number, ExtensionInfo* output); 1365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot private: 1385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite* containing_type_; 1395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 1405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Note: extension_set_heavy.cc defines DescriptorPoolExtensionFinder for 1425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// finding extensions from a DescriptorPool. 1435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// This is an internal helper class intended for use within the protocol buffer 1455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// library and generated classes. Clients should not use it directly. Instead, 1465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// use the generated accessors such as GetExtension() of the class being 1475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// extended. 1485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 1495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// This class manages extensions for a protocol message object. The 1505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// message's HasExtension(), GetExtension(), MutableExtension(), and 1515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ClearExtension() methods are just thin wrappers around the embedded 1525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionSet. When parsing, if a tag number is encountered which is 1535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// inside one of the message type's extension ranges, the tag is passed 1545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// off to the ExtensionSet for parsing. Etc. 1555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass LIBPROTOBUF_EXPORT ExtensionSet { 1565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 1575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet(); 1585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ~ExtensionSet(); 1595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // These are called at startup by protocol-compiler-generated code to 1615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // register known extensions. The registrations are used by ParseField() 1625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // to look up extensions for parsed field numbers. Note that dynamic parsing 1635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // does not use ParseField(); only protocol-compiler-generated parsing 1645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // methods do. 1655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static void RegisterExtension(const MessageLite* containing_type, 1665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, FieldType type, 1675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_repeated, bool is_packed); 1685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static void RegisterEnumExtension(const MessageLite* containing_type, 1695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, FieldType type, 1705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_repeated, bool is_packed, 1715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot EnumValidityFunc* is_valid); 1725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static void RegisterMessageExtension(const MessageLite* containing_type, 1735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, FieldType type, 1745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_repeated, bool is_packed, 1755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite* prototype); 1765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ================================================================= 1785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Add all fields which are currently present to the given vector. This 1805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // is useful to implement Reflection::ListFields(). 1815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AppendToList(const Descriptor* containing_type, 1825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const DescriptorPool* pool, 1835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot vector<const FieldDescriptor*>* output) const; 1845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 1855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ================================================================= 1865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Accessors 1875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 1885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Generated message classes include type-safe templated wrappers around 1895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // these methods. Generally you should use those rather than call these 1905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // directly, unless you are doing low-level memory management. 1915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 1925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // When calling any of these accessors, the extension number requested 1935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // MUST exist in the DescriptorPool provided to the constructor. Otheriwse, 1945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // the method will fail an assert. Normally, though, you would not call 1955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // these directly; you would either call the generated accessors of your 1965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // message class (e.g. GetExtension()) or you would call the accessors 1975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // of the reflection interface. In both cases, it is impossible to 1985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // trigger this assert failure: the generated accessors only accept 1995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // linked-in extension types as parameters, while the Reflection interface 2005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // requires you to provide the FieldDescriptor describing the extension. 2015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 2025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // When calling any of these accessors, a protocol-compiler-generated 2035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // implementation of the extension corresponding to the number MUST 2045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // be linked in, and the FieldDescriptor used to refer to it MUST be 2055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // the one generated by that linked-in code. Otherwise, the method will 2065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // die on an assert failure. The message objects returned by the message 2075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // accessors are guaranteed to be of the correct linked-in type. 2085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 2095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // These methods pretty much match Reflection except that: 2105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // - They're not virtual. 2115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // - They identify fields by number rather than FieldDescriptors. 2125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // - They identify enum values using integers rather than descriptors. 2135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // - Strings provide Mutable() in addition to Set() accessors. 2145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool Has(int number) const; 2165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int ExtensionSize(int number) const; // Size of a repeated extension. 2175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int NumExtensions() const; // The number of extensions 2185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldType ExtensionType(int number) const; 2195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void ClearExtension(int number); 2205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // singular fields ------------------------------------------------- 2225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int32 GetInt32 (int number, int32 default_value) const; 2245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int64 GetInt64 (int number, int64 default_value) const; 2255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint32 GetUInt32(int number, uint32 default_value) const; 2265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint64 GetUInt64(int number, uint64 default_value) const; 2275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot float GetFloat (int number, float default_value) const; 2285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot double GetDouble(int number, double default_value) const; 2295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool GetBool (int number, bool default_value) const; 2305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int GetEnum (int number, int default_value) const; 2315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string & GetString (int number, const string& default_value) const; 2325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& GetMessage(int number, 2335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& default_value) const; 2345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& GetMessage(int number, const Descriptor* message_type, 2355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageFactory* factory) const; 2365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // |descriptor| may be NULL so long as it is known that the descriptor for 2385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // the extension lives in the same pool as the descriptor for the containing 2395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // type. 2405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#define desc const FieldDescriptor* descriptor // avoid line wrapping 2415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetInt32 (int number, FieldType type, int32 value, desc); 2425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetInt64 (int number, FieldType type, int64 value, desc); 2435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetUInt32(int number, FieldType type, uint32 value, desc); 2445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetUInt64(int number, FieldType type, uint64 value, desc); 2455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetFloat (int number, FieldType type, float value, desc); 2465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetDouble(int number, FieldType type, double value, desc); 2475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetBool (int number, FieldType type, bool value, desc); 2485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetEnum (int number, FieldType type, int value, desc); 2495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetString(int number, FieldType type, const string& value, desc); 2505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot string * MutableString (int number, FieldType type, desc); 2515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* MutableMessage(int number, FieldType type, 2525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& prototype, desc); 2535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* MutableMessage(const FieldDescriptor* decsriptor, 2545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageFactory* factory); 2555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Adds the given message to the ExtensionSet, taking ownership of the 2565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // message object. Existing message with the same number will be deleted. 2575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // If "message" is NULL, this is equivalent to "ClearExtension(number)". 2585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetAllocatedMessage(int number, FieldType type, 2595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const FieldDescriptor* descriptor, 2605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* message); 2615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* ReleaseMessage(int number, const MessageLite& prototype); 2625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* ReleaseMessage(const FieldDescriptor* descriptor, 2635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageFactory* factory); 2645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#undef desc 2655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // repeated fields ------------------------------------------------- 2675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void* MutableRawRepeatedField(int number); 2695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int32 GetRepeatedInt32 (int number, int index) const; 2715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int64 GetRepeatedInt64 (int number, int index) const; 2725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint32 GetRepeatedUInt32(int number, int index) const; 2735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint64 GetRepeatedUInt64(int number, int index) const; 2745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot float GetRepeatedFloat (int number, int index) const; 2755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot double GetRepeatedDouble(int number, int index) const; 2765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool GetRepeatedBool (int number, int index) const; 2775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int GetRepeatedEnum (int number, int index) const; 2785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string & GetRepeatedString (int number, int index) const; 2795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& GetRepeatedMessage(int number, int index) const; 2805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedInt32 (int number, int index, int32 value); 2825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedInt64 (int number, int index, int64 value); 2835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedUInt32(int number, int index, uint32 value); 2845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedUInt64(int number, int index, uint64 value); 2855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedFloat (int number, int index, float value); 2865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedDouble(int number, int index, double value); 2875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedBool (int number, int index, bool value); 2885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedEnum (int number, int index, int value); 2895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SetRepeatedString(int number, int index, const string& value); 2905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot string * MutableRepeatedString (int number, int index); 2915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* MutableRepeatedMessage(int number, int index); 2925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 2935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#define desc const FieldDescriptor* descriptor // avoid line wrapping 2945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddInt32 (int number, FieldType type, bool packed, int32 value, desc); 2955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddInt64 (int number, FieldType type, bool packed, int64 value, desc); 2965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddUInt32(int number, FieldType type, bool packed, uint32 value, desc); 2975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddUInt64(int number, FieldType type, bool packed, uint64 value, desc); 2985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddFloat (int number, FieldType type, bool packed, float value, desc); 2995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddDouble(int number, FieldType type, bool packed, double value, desc); 3005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddBool (int number, FieldType type, bool packed, bool value, desc); 3015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddEnum (int number, FieldType type, bool packed, int value, desc); 3025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void AddString(int number, FieldType type, const string& value, desc); 3035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot string * AddString (int number, FieldType type, desc); 3045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* AddMessage(int number, FieldType type, 3055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& prototype, desc); 3065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* AddMessage(const FieldDescriptor* descriptor, 3075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageFactory* factory); 3085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#undef desc 3095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void RemoveLast(int number); 3115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* ReleaseLast(int number); 3125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SwapElements(int number, int index1, int index2); 3135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ----------------------------------------------------------------- 3155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // TODO(kenton): Hardcore memory management accessors 3165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ================================================================= 3185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // convenience methods for implementing methods of Message 3195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 3205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // These could all be implemented in terms of the other methods of this 3215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // class, but providing them here helps keep the generated code size down. 3225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void Clear(); 3245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void MergeFrom(const ExtensionSet& other); 3255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void Swap(ExtensionSet* other); 3265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool IsInitialized() const; 3275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Parses a single extension from the input. The input should start out 3295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // positioned immediately after the tag. 3305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseField(uint32 tag, io::CodedInputStream* input, 3315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionFinder* extension_finder, 3325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldSkipper* field_skipper); 3335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Specific versions for lite or full messages (constructs the appropriate 3355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // FieldSkipper automatically). |containing_type| is the default 3365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // instance for the containing message; it is used only to look up the 3375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // extension by number. See RegisterExtension(), above. Unlike the other 3385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // methods of ExtensionSet, this only works for generated message types -- 3395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // it looks up extensions registered using RegisterExtension(). 3405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseField(uint32 tag, io::CodedInputStream* input, 3415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite* containing_type); 3425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseField(uint32 tag, io::CodedInputStream* input, 3435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const Message* containing_type, 3445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot UnknownFieldSet* unknown_fields); 3455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Parse an entire message in MessageSet format. Such messages have no 3475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // fields, only extensions. 3485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseMessageSet(io::CodedInputStream* input, 3495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionFinder* extension_finder, 3505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldSkipper* field_skipper); 3515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Specific versions for lite or full messages (constructs the appropriate 3535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // FieldSkipper automatically). 3545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseMessageSet(io::CodedInputStream* input, 3555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite* containing_type); 3565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseMessageSet(io::CodedInputStream* input, 3575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const Message* containing_type, 3585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot UnknownFieldSet* unknown_fields); 3595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Write all extension fields with field numbers in the range 3615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // [start_field_number, end_field_number) 3625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // to the output stream, using the cached sizes computed when ByteSize() was 3635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // last called. Note that the range bounds are inclusive-exclusive. 3645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SerializeWithCachedSizes(int start_field_number, 3655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int end_field_number, 3665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedOutputStream* output) const; 3675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Same as SerializeWithCachedSizes, but without any bounds checking. 3695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // The caller must ensure that target has sufficient capacity for the 3705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // serialized extensions. 3715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // 3725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Returns a pointer past the last written byte. 3735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* SerializeWithCachedSizesToArray(int start_field_number, 3745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int end_field_number, 3755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* target) const; 3765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Like above but serializes in MessageSet format. 3785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SerializeMessageSetWithCachedSizes(io::CodedOutputStream* output) const; 3795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* SerializeMessageSetWithCachedSizesToArray(uint8* target) const; 3805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Returns the total serialized size of all the extensions. 3825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int ByteSize() const; 3835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Like ByteSize() but uses MessageSet format. 3855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int MessageSetByteSize() const; 3865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Returns (an estimate of) the total number of bytes used for storing the 3885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // extensions in memory, excluding sizeof(*this). If the ExtensionSet is 3895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // for a lite message (and thus possibly contains lite messages), the results 3905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // are undefined (might work, might crash, might corrupt data, might not even 3915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // be linked in). It's up to the protocol compiler to avoid calling this on 3925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // such ExtensionSets (easy enough since lite messages don't implement 3935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // SpaceUsed()). 3945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int SpaceUsedExcludingSelf() const; 3955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot private: 3975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 3985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Interface of a lazily parsed singular message extension. 3995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot class LIBPROTOBUF_EXPORT LazyMessageExtension { 4005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 4015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot LazyMessageExtension() {} 4025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual ~LazyMessageExtension() {} 4035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual LazyMessageExtension* New() const = 0; 4055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual const MessageLite& GetMessage( 4065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const MessageLite& prototype) const = 0; 4075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual MessageLite* MutableMessage(const MessageLite& prototype) = 0; 4085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual void SetAllocatedMessage(MessageLite *message) = 0; 4095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual MessageLite* ReleaseMessage(const MessageLite& prototype) = 0; 4105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual bool IsInitialized() const = 0; 4125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual int ByteSize() const = 0; 4135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual int SpaceUsed() const = 0; 4145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual void MergeFrom(const LazyMessageExtension& other) = 0; 4165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual void Clear() = 0; 4175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual bool ReadMessage(const MessageLite& prototype, 4195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedInputStream* input) = 0; 4205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual void WriteMessage(int number, 4215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedOutputStream* output) const = 0; 4225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot virtual uint8* WriteMessageToArray(int number, uint8* target) const = 0; 4235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot private: 4245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(LazyMessageExtension); 4255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot }; 4265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot struct Extension { 4275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // The order of these fields packs Extension into 24 bytes when using 8 4285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // byte alignment. Consider this when adding or removing fields here. 4295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot union { 4305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int32 int32_value; 4315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int64 int64_value; 4325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint32 uint32_value; 4335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint64 uint64_value; 4345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot float float_value; 4355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot double double_value; 4365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool bool_value; 4375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int enum_value; 4385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot string* string_value; 4395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MessageLite* message_value; 4405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot LazyMessageExtension* lazymessage_value; 4415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <int32 >* repeated_int32_value; 4435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <int64 >* repeated_int64_value; 4445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <uint32 >* repeated_uint32_value; 4455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <uint64 >* repeated_uint64_value; 4465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <float >* repeated_float_value; 4475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <double >* repeated_double_value; 4485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <bool >* repeated_bool_value; 4495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedField <int >* repeated_enum_value; 4505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedPtrField<string >* repeated_string_value; 4515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedPtrField<MessageLite>* repeated_message_value; 4525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot }; 4535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldType type; 4555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_repeated; 4565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // For singular types, indicates if the extension is "cleared". This 4585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // happens when an extension is set and then later cleared by the caller. 4595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // We want to keep the Extension object around for reuse, so instead of 4605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // removing it from the map, we just set is_cleared = true. This has no 4615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // meaning for repeated types; for those, the size of the RepeatedField 4625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // simply becomes zero when cleared. 4635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_cleared : 4; 4645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // For singular message types, indicates whether lazy parsing is enabled 4665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // for this extension. This field is only valid when type == TYPE_MESSAGE 4675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // and !is_repeated because we only support lazy parsing for singular 4685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // message types currently. If is_lazy = true, the extension is stored in 4695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // lazymessage_value. Otherwise, the extension will be message_value. 4705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_lazy : 4; 4715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // For repeated types, this indicates if the [packed=true] option is set. 4735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_packed; 4745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // For packed fields, the size of the packed data is recorded here when 4765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ByteSize() is called then used during serialization. 4775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // TODO(kenton): Use atomic<int> when C++ supports it. 4785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot mutable int cached_size; 4795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // The descriptor for this extension, if one exists and is known. May be 4815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // NULL. Must not be NULL if the descriptor for the extension does not 4825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // live in the same pool as the descriptor for the containing type. 4835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const FieldDescriptor* descriptor; 4845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 4855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Some helper methods for operations on a single Extension. 4865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SerializeFieldWithCachedSizes( 4875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, 4885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedOutputStream* output) const; 4895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* SerializeFieldWithCachedSizesToArray( 4905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, 4915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* target) const; 4925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void SerializeMessageSetItemWithCachedSizes( 4935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, 4945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedOutputStream* output) const; 4955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* SerializeMessageSetItemWithCachedSizesToArray( 4965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, 4975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot uint8* target) const; 4985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int ByteSize(int number) const; 4995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int MessageSetItemByteSize(int number) const; 5005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void Clear(); 5015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int GetSize() const; 5025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot void Free(); 5035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int SpaceUsedExcludingSelf() const; 5045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot }; 5055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Returns true and fills field_number and extension if extension is found. 5085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool FindExtensionInfoFromTag(uint32 tag, ExtensionFinder* extension_finder, 5095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int* field_number, ExtensionInfo* extension); 5105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Parses a single extension from the input. The input should start out 5125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // positioned immediately after the wire tag. This method is called in 5135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ParseField() after field number is extracted from the wire tag and 5145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // ExtensionInfo is found by the field number. 5155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseFieldWithExtensionInfo(int field_number, 5165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ExtensionInfo& extension, 5175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot io::CodedInputStream* input, 5185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldSkipper* field_skipper); 5195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Like ParseField(), but this method may parse singular message extensions 5215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // lazily depending on the value of FLAGS_eagerly_parse_message_sets. 5225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseFieldMaybeLazily(uint32 tag, io::CodedInputStream* input, 5235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionFinder* extension_finder, 5245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldSkipper* field_skipper); 5255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Gets the extension with the given number, creating it if it does not 5275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // already exist. Returns true if the extension did not already exist. 5285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool MaybeNewExtension(int number, const FieldDescriptor* descriptor, 5295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot Extension** result); 5305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Parse a single MessageSet item -- called just after the item group start 5325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // tag has been read. 5335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool ParseMessageSetItem(io::CodedInputStream* input, 5345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionFinder* extension_finder, 5355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldSkipper* field_skipper); 5365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Hack: RepeatedPtrFieldBase declares ExtensionSet as a friend. This 5395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // friendship should automatically extend to ExtensionSet::Extension, but 5405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // unfortunately some older compilers (e.g. GCC 3.4.4) do not implement this 5415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // correctly. So, we must provide helpers for calling methods of that 5425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // class. 5435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // Defined in extension_set_heavy.cc. 5455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline int RepeatedMessage_SpaceUsedExcludingSelf( 5465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot RepeatedPtrFieldBase* field); 5475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // The Extension struct is small enough to be passed by value, so we use it 5495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // directly as the value type in the map rather than use pointers. We use 5505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // a map rather than hash_map here because we expect most ExtensionSets will 5515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // only contain a small number of extensions whereas hash_map is optimized 5525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // for 100 elements or more. Also, we want AppendToList() to order fields 5535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot // by field number. 5545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot std::map<int, Extension> extensions_; 5555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionSet); 5575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 5585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// These are just for convenience... 5605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotinline void ExtensionSet::SetString(int number, FieldType type, 5615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string& value, 5625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const FieldDescriptor* descriptor) { 5635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MutableString(number, type, descriptor)->assign(value); 5645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} 5655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotinline void ExtensionSet::SetRepeatedString(int number, int index, 5665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string& value) { 5675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MutableRepeatedString(number, index)->assign(value); 5685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} 5695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotinline void ExtensionSet::AddString(int number, FieldType type, 5705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string& value, 5715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const FieldDescriptor* descriptor) { 5725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot AddString(number, type, descriptor)->assign(value); 5735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} 5745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// =================================================================== 5765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Glue for generated extension accessors 5775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 5795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Template magic 5805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 5815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// First we have a set of classes representing "type traits" for different 5825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// field types. A type traits class knows how to implement basic accessors 5835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// for extensions of a particular type given an ExtensionSet. The signature 5845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// for a type traits class looks like this: 5855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 5865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// class TypeTraits { 5875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// public: 5885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// typedef ? ConstType; 5895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// typedef ? MutableType; 5905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 5915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline ConstType Get(int number, const ExtensionSet& set); 5925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline void Set(int number, ConstType value, ExtensionSet* set); 5935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline MutableType Mutable(int number, ExtensionSet* set); 5945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 5955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// // Variants for repeated fields. 5965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline ConstType Get(int number, const ExtensionSet& set, 5975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// int index); 5985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline void Set(int number, int index, 5995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ConstType value, ExtensionSet* set); 6005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline MutableType Mutable(int number, int index, 6015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionSet* set); 6025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline void Add(int number, ConstType value, ExtensionSet* set); 6035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static inline MutableType Add(int number, ExtensionSet* set); 6045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// }; 6055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 6065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Not all of these methods make sense for all field types. For example, the 6075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// "Mutable" methods only make sense for strings and messages, and the 6085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// repeated methods only make sense for repeated types. So, each type 6095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// traits class implements only the set of methods from this signature that it 6105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// actually supports. This will cause a compiler error if the user tries to 6115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// access an extension using a method that doesn't make sense for its type. 6125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// For example, if "foo" is an extension of type "optional int32", then if you 6135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// try to write code like: 6145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// my_message.MutableExtension(foo) 6155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// you will get a compile error because PrimitiveTypeTraits<int32> does not 6165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// have a "Mutable()" method. 6175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 6195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// PrimitiveTypeTraits 6205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Since the ExtensionSet has different methods for each primitive type, 6225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// we must explicitly define the methods of the type traits class for each 6235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// known type. 6245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type> 6255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass PrimitiveTypeTraits { 6265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 6275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type ConstType; 6285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline ConstType Get(int number, const ExtensionSet& set, 6305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType default_value); 6315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, FieldType field_type, 6325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType value, ExtensionSet* set); 6335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 6345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type> 6365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass RepeatedPrimitiveTypeTraits { 6375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 6385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type ConstType; 6395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline Type Get(int number, const ExtensionSet& set, int index); 6415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, int index, Type value, ExtensionSet* set); 6425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Add(int number, FieldType field_type, 6435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_packed, Type value, ExtensionSet* set); 6445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 6455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#define PROTOBUF_DEFINE_PRIMITIVE_TYPE(TYPE, METHOD) \ 6475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate<> inline TYPE PrimitiveTypeTraits<TYPE>::Get( \ 6485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, const ExtensionSet& set, TYPE default_value) { \ 6495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set.Get##METHOD(number, default_value); \ 6505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} \ 6515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate<> inline void PrimitiveTypeTraits<TYPE>::Set( \ 6525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, FieldType field_type, TYPE value, ExtensionSet* set) { \ 6535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->Set##METHOD(number, field_type, value, NULL); \ 6545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} \ 6555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 6565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate<> inline TYPE RepeatedPrimitiveTypeTraits<TYPE>::Get( \ 6575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, const ExtensionSet& set, int index) { \ 6585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set.GetRepeated##METHOD(number, index); \ 6595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} \ 6605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate<> inline void RepeatedPrimitiveTypeTraits<TYPE>::Set( \ 6615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, int index, TYPE value, ExtensionSet* set) { \ 6625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetRepeated##METHOD(number, index, value); \ 6635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} \ 6645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate<> inline void RepeatedPrimitiveTypeTraits<TYPE>::Add( \ 6655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int number, FieldType field_type, bool is_packed, \ 6665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot TYPE value, ExtensionSet* set) { \ 6675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->Add##METHOD(number, field_type, is_packed, value, NULL); \ 6685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} 6695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE( int32, Int32) 6715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE( int64, Int64) 6725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE(uint32, UInt32) 6735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE(uint64, UInt64) 6745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE( float, Float) 6755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE(double, Double) 6765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team RobotPROTOBUF_DEFINE_PRIMITIVE_TYPE( bool, Bool) 6775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#undef PROTOBUF_DEFINE_PRIMITIVE_TYPE 6795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 6815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// StringTypeTraits 6825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Strings support both Set() and Mutable(). 6845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass LIBPROTOBUF_EXPORT StringTypeTraits { 6855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 6865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef const string& ConstType; 6875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef string* MutableType; 6885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 6895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline const string& Get(int number, const ExtensionSet& set, 6905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType default_value) { 6915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set.GetString(number, default_value); 6925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 6935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, FieldType field_type, 6945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string& value, ExtensionSet* set) { 6955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetString(number, field_type, value, NULL); 6965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 6975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline string* Mutable(int number, FieldType field_type, 6985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 6995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set->MutableString(number, field_type, NULL); 7005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 7025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass LIBPROTOBUF_EXPORT RepeatedStringTypeTraits { 7045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 7055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef const string& ConstType; 7065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef string* MutableType; 7075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline const string& Get(int number, const ExtensionSet& set, 7095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int index) { 7105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set.GetRepeatedString(number, index); 7115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, int index, 7135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const string& value, ExtensionSet* set) { 7145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetRepeatedString(number, index, value); 7155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline string* Mutable(int number, int index, ExtensionSet* set) { 7175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set->MutableRepeatedString(number, index); 7185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Add(int number, FieldType field_type, 7205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool /*is_packed*/, const string& value, 7215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 7225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->AddString(number, field_type, value, NULL); 7235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline string* Add(int number, FieldType field_type, 7255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 7265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return set->AddString(number, field_type, NULL); 7275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 7295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 7315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// EnumTypeTraits 7325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionSet represents enums using integers internally, so we have to 7345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// static_cast around. 7355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type, bool IsValid(int)> 7365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass EnumTypeTraits { 7375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 7385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type ConstType; 7395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline ConstType Get(int number, const ExtensionSet& set, 7415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType default_value) { 7425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type>(set.GetEnum(number, default_value)); 7435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, FieldType field_type, 7455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType value, ExtensionSet* set) { 7465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GOOGLE_DCHECK(IsValid(value)); 7475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetEnum(number, field_type, value, NULL); 7485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 7505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type, bool IsValid(int)> 7525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass RepeatedEnumTypeTraits { 7535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 7545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type ConstType; 7555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline ConstType Get(int number, const ExtensionSet& set, int index) { 7575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type>(set.GetRepeatedEnum(number, index)); 7585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Set(int number, int index, 7605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType value, ExtensionSet* set) { 7615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GOOGLE_DCHECK(IsValid(value)); 7625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetRepeatedEnum(number, index, value); 7635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void Add(int number, FieldType field_type, 7655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool is_packed, ConstType value, ExtensionSet* set) { 7665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot GOOGLE_DCHECK(IsValid(value)); 7675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->AddEnum(number, field_type, is_packed, value, NULL); 7685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 7705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 7725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// MessageTypeTraits 7735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionSet guarantees that when manipulating extensions with message 7755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// types, the implementation used will be the compiled-in class representing 7765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// that type. So, we can static_cast down to the exact type we expect. 7775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type> 7785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass MessageTypeTraits { 7795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 7805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef const Type& ConstType; 7815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type* MutableType; 7825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 7835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline ConstType Get(int number, const ExtensionSet& set, 7845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ConstType default_value) { 7855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<const Type&>( 7865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set.GetMessage(number, default_value)); 7875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline MutableType Mutable(int number, FieldType field_type, 7895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 7905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type*>( 7915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->MutableMessage(number, field_type, Type::default_instance(), NULL)); 7925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline void SetAllocated(int number, FieldType field_type, 7945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot MutableType message, ExtensionSet* set) { 7955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->SetAllocatedMessage(number, field_type, NULL, message); 7965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 7975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline MutableType Release(int number, FieldType field_type, 7985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 7995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type*>(set->ReleaseMessage( 8005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot number, Type::default_instance())); 8015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 8025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 8035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename Type> 8055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass RepeatedMessageTypeTraits { 8065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 8075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef const Type& ConstType; 8085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef Type* MutableType; 8095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline ConstType Get(int number, const ExtensionSet& set, int index) { 8115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<const Type&>(set.GetRepeatedMessage(number, index)); 8125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 8135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline MutableType Mutable(int number, int index, ExtensionSet* set) { 8145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type*>(set->MutableRepeatedMessage(number, index)); 8155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 8165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot static inline MutableType Add(int number, FieldType field_type, 8175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionSet* set) { 8185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return static_cast<Type*>( 8195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot set->AddMessage(number, field_type, Type::default_instance(), NULL)); 8205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 8215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 8225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 8245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionIdentifier 8255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// This is the type of actual extension objects. E.g. if you have: 8275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// extends Foo with optional int32 bar = 1234; 8285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// then "bar" will be defined in C++ as: 8295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ExtensionIdentifier<Foo, PrimitiveTypeTraits<int32>, 1, false> bar(1234); 8305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 8315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Note that we could, in theory, supply the field number as a template 8325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// parameter, and thus make an instance of ExtensionIdentifier have no 8335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// actual contents. However, if we did that, then using at extension 8345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// identifier would not necessarily cause the compiler to output any sort 8355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// of reference to any simple defined in the extension's .pb.o file. Some 8365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// linkers will actually drop object files that are not explicitly referenced, 8375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// but that would be bad because it would cause this extension to not be 8385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// registered at static initialization, and therefore using it would crash. 8395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robottemplate <typename ExtendeeType, typename TypeTraitsType, 8415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot FieldType field_type, bool is_packed> 8425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robotclass ExtensionIdentifier { 8435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot public: 8445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef TypeTraitsType TypeTraits; 8455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typedef ExtendeeType Extendee; 8465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ExtensionIdentifier(int number, typename TypeTraits::ConstType default_value) 8485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot : number_(number), default_value_(default_value) {} 8495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline int number() const { return number_; } 8505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typename TypeTraits::ConstType default_value() const { 8515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return default_value_; 8525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 8535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot private: 8555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const int number_; 8565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typename TypeTraits::ConstType default_value_; 8575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot}; 8585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// ------------------------------------------------------------------- 8605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// Generated accessors 8615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 8625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// This macro should be expanded in the context of a generated type which 8635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// has extensions. 8645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 8655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// We use "_proto_TypeTraits" as a type name below because "TypeTraits" 8665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// causes problems if the class has a nested message or enum type with that 8675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// name and "_TypeTraits" is technically reserved for the C++ library since 8685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// it starts with an underscore followed by a capital letter. 8695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// 8705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// For similar reason, we use "_field_type" and "_is_packed" as parameter names 8715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot// below, so that "field_type" and "is_packed" can be used as field names. 8725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#define GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(CLASSNAME) \ 8735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot /* Has, Size, Clear */ \ 8745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 8755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 8765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 8775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline bool HasExtension( \ 8785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 8795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ 8805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _extensions_.Has(id.number()); \ 8815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 8825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 8835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 8845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 8855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 8865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline void ClearExtension( \ 8875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 8885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ 8895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot _extensions_.ClearExtension(id.number()); \ 8905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 8915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 8925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 8935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 8945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 8955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline int ExtensionSize( \ 8965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 8975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ 8985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _extensions_.ExtensionSize(id.number()); \ 8995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot /* Singular accessors */ \ 9025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::ConstType GetExtension( \ 9065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ 9085a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Get(id.number(), _extensions_, \ 9095a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot id.default_value()); \ 9105a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9115a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9125a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9135a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9145a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9155a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::MutableType MutableExtension( \ 9165a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9175a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ 9185a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Mutable(id.number(), _field_type, \ 9195a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot &_extensions_); \ 9205a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9215a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9225a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9235a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9245a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9255a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline void SetExtension( \ 9265a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9275a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9285a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typename _proto_TypeTraits::ConstType value) { \ 9295a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot _proto_TypeTraits::Set(id.number(), _field_type, value, &_extensions_); \ 9305a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9315a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9325a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9335a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9345a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9355a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline void SetAllocatedExtension( \ 9365a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9375a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9385a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typename _proto_TypeTraits::MutableType value) { \ 9395a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot _proto_TypeTraits::SetAllocated(id.number(), _field_type, \ 9405a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot value, &_extensions_); \ 9415a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9425a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9435a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9445a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9455a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::MutableType ReleaseExtension( \ 9465a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9475a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ 9485a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Release(id.number(), _field_type, \ 9495a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot &_extensions_); \ 9505a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9515a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9525a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot /* Repeated accessors */ \ 9535a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9545a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9555a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9565a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::ConstType GetExtension( \ 9575a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9585a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9595a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int index) const { \ 9605a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Get(id.number(), _extensions_, index); \ 9615a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9625a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9635a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9645a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9655a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9665a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::MutableType MutableExtension( \ 9675a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9685a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9695a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int index) { \ 9705a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Mutable(id.number(), index, &_extensions_); \ 9715a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9725a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9735a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9745a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9755a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9765a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline void SetExtension( \ 9775a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9785a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9795a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot int index, typename _proto_TypeTraits::ConstType value) { \ 9805a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot _proto_TypeTraits::Set(id.number(), index, value, &_extensions_); \ 9815a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9825a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9835a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9845a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9855a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9865a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline typename _proto_TypeTraits::MutableType AddExtension( \ 9875a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9885a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ 9895a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot return _proto_TypeTraits::Add(id.number(), _field_type, &_extensions_); \ 9905a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } \ 9915a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot \ 9925a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot template <typename _proto_TypeTraits, \ 9935a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot ::google::protobuf::internal::FieldType _field_type, \ 9945a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot bool _is_packed> \ 9955a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot inline void AddExtension( \ 9965a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot const ::google::protobuf::internal::ExtensionIdentifier< \ 9975a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ 9985a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot typename _proto_TypeTraits::ConstType value) { \ 9995a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot _proto_TypeTraits::Add(id.number(), _field_type, _is_packed, \ 10005a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot value, &_extensions_); \ 10015a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot } 10025a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 10035a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} // namespace internal 10045a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} // namespace protobuf 10055a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot 10065a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot} // namespace google 10075a6e989368cab2b72ab8db50330d02e459b47d4android-build-team Robot#endif // GOOGLE_PROTOBUF_EXTENSION_SET_H__ 1008