cpp_enum_field.h revision d0332953cda33fb4f8e24ebff9c49159b69c43d6 
15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Protocol Buffers - Google's data interchange format
25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Copyright 2008 Google Inc.  All rights reserved.
35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// http://code.google.com/p/protobuf/
45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)//
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65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// modification, are permitted provided that the following conditions are
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105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// notice, this list of conditions and the following disclaimer.
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2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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30c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)
315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Author: kenton@google.com (Kenton Varda)
325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)//  Based on original Protocol Buffers design by
335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)//  Sanjay Ghemawat, Jeff Dean, and others.
345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__
365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__
375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include <map>
395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include <string>
405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include <google/protobuf/compiler/cpp/cpp_field.h>
415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace google {
435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace protobuf {
445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace compiler {
455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace cpp {
465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class EnumFieldGenerator : public FieldGenerator {
485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) public:
495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  explicit EnumFieldGenerator(const FieldDescriptor* descriptor);
505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  ~EnumFieldGenerator();
515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  // implements FieldGenerator ---------------------------------------
531e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)  void GeneratePrivateMembers(io::Printer* printer) const;
545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  void GenerateAccessorDeclarations(io::Printer* printer) const;
555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
56d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)  void GenerateClearingCode(io::Printer* printer) const;
57d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)  void GenerateMergingCode(io::Printer* printer) const;
58d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)  void GenerateSwappingCode(io::Printer* printer) const;
59d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)  void GenerateConstructorCode(io::Printer* printer) const;
60d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)  void GenerateMergeFromCodedStream(io::Printer* printer) const;
61d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)  void GenerateSerializeWithCachedSizes(io::Printer* printer) const;
62c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)  void GenerateByteSize(io::Printer* printer) const;
64
65 private:
66  const FieldDescriptor* descriptor_;
67  map<string, string> variables_;
68
69  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator);
70};
71
72class RepeatedEnumFieldGenerator : public FieldGenerator {
73 public:
74  explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor);
75  ~RepeatedEnumFieldGenerator();
76
77  // implements FieldGenerator ---------------------------------------
78  void GeneratePrivateMembers(io::Printer* printer) const;
79  void GenerateAccessorDeclarations(io::Printer* printer) const;
80  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
81  void GenerateClearingCode(io::Printer* printer) const;
82  void GenerateMergingCode(io::Printer* printer) const;
83  void GenerateSwappingCode(io::Printer* printer) const;
84  void GenerateConstructorCode(io::Printer* printer) const;
85  void GenerateMergeFromCodedStream(io::Printer* printer) const;
86  void GenerateMergeFromCodedStreamWithPacking(io::Printer* printer) const;
87  void GenerateSerializeWithCachedSizes(io::Printer* printer) const;
88  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
89  void GenerateByteSize(io::Printer* printer) const;
90
91 private:
92  const FieldDescriptor* descriptor_;
93  map<string, string> variables_;
94
95  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator);
96};
97
98}  // namespace cpp
99}  // namespace compiler
100}  // namespace protobuf
101
102}  // namespace google
103#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__
104