1// Protocol Buffers - Google's data interchange format
2// Copyright 2008 Google Inc.  All rights reserved.
3// http://code.google.com/p/protobuf/
4//
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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