1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// http://code.google.com/p/protobuf/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31// Author: kenton@google.com (Kenton Varda) 32// Based on original Protocol Buffers design by 33// Sanjay Ghemawat, Jeff Dean, and others. 34 35#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ 36#define GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ 37 38#include <map> 39#include <string> 40#include <google/protobuf/compiler/cpp/cpp_field.h> 41 42namespace google { 43namespace protobuf { 44namespace compiler { 45namespace cpp { 46 47class StringFieldGenerator : public FieldGenerator { 48 public: 49 explicit StringFieldGenerator(const FieldDescriptor* descriptor); 50 ~StringFieldGenerator(); 51 52 // implements FieldGenerator --------------------------------------- 53 void GeneratePrivateMembers(io::Printer* printer) const; 54 void GenerateAccessorDeclarations(io::Printer* printer) const; 55 void GenerateInlineAccessorDefinitions(io::Printer* printer) const; 56 void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const; 57 void GenerateClearingCode(io::Printer* printer) const; 58 void GenerateMergingCode(io::Printer* printer) const; 59 void GenerateSwappingCode(io::Printer* printer) const; 60 void GenerateConstructorCode(io::Printer* printer) const; 61 void GenerateDestructorCode(io::Printer* printer) const; 62 void GenerateMergeFromCodedStream(io::Printer* printer) const; 63 void GenerateSerializeWithCachedSizes(io::Printer* printer) const; 64 void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; 65 void GenerateByteSize(io::Printer* printer) const; 66 67 private: 68 const FieldDescriptor* descriptor_; 69 map<string, string> variables_; 70 71 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringFieldGenerator); 72}; 73 74class RepeatedStringFieldGenerator : public FieldGenerator { 75 public: 76 explicit RepeatedStringFieldGenerator(const FieldDescriptor* descriptor); 77 ~RepeatedStringFieldGenerator(); 78 79 // implements FieldGenerator --------------------------------------- 80 void GeneratePrivateMembers(io::Printer* printer) const; 81 void GenerateAccessorDeclarations(io::Printer* printer) const; 82 void GenerateInlineAccessorDefinitions(io::Printer* printer) const; 83 void GenerateClearingCode(io::Printer* printer) const; 84 void GenerateMergingCode(io::Printer* printer) const; 85 void GenerateSwappingCode(io::Printer* printer) const; 86 void GenerateConstructorCode(io::Printer* printer) const; 87 void GenerateMergeFromCodedStream(io::Printer* printer) const; 88 void GenerateSerializeWithCachedSizes(io::Printer* printer) const; 89 void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; 90 void GenerateByteSize(io::Printer* printer) const; 91 92 private: 93 const FieldDescriptor* descriptor_; 94 map<string, string> variables_; 95 96 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedStringFieldGenerator); 97}; 98 99} // namespace cpp 100} // namespace compiler 101} // namespace protobuf 102 103} // namespace google 104#endif // GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__ 105