1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 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_PRIMITIVE_FIELD_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ 37 38 #include <map> 39 #include <string> 40 #include <google/protobuf/compiler/cpp/cpp_field.h> 41 42 namespace google { 43 namespace protobuf { 44 namespace compiler { 45 namespace cpp { 46 47 class PrimitiveFieldGenerator : public FieldGenerator { 48 public: 49 PrimitiveFieldGenerator(const FieldDescriptor* descriptor, 50 const Options& options); 51 ~PrimitiveFieldGenerator(); 52 53 // implements FieldGenerator --------------------------------------- 54 void GeneratePrivateMembers(io::Printer* printer) const; 55 void GenerateAccessorDeclarations(io::Printer* printer) const; 56 void GenerateInlineAccessorDefinitions(io::Printer* printer, 57 bool is_inline) const; 58 void GenerateClearingCode(io::Printer* printer) const; 59 void GenerateMergingCode(io::Printer* printer) const; 60 void GenerateSwappingCode(io::Printer* printer) const; 61 void GenerateConstructorCode(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 protected: 68 const FieldDescriptor* descriptor_; 69 map<string, string> variables_; 70 71 private: 72 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator); 73 }; 74 75 class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator { 76 public: 77 PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, 78 const Options& options); 79 ~PrimitiveOneofFieldGenerator(); 80 81 // implements FieldGenerator --------------------------------------- 82 void GenerateInlineAccessorDefinitions(io::Printer* printer, 83 bool is_inline) const; 84 void GenerateClearingCode(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 89 private: 90 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator); 91 }; 92 93 class RepeatedPrimitiveFieldGenerator : public FieldGenerator { 94 public: 95 RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, 96 const Options& options); 97 ~RepeatedPrimitiveFieldGenerator(); 98 99 // implements FieldGenerator --------------------------------------- 100 void GeneratePrivateMembers(io::Printer* printer) const; 101 void GenerateAccessorDeclarations(io::Printer* printer) const; 102 void GenerateInlineAccessorDefinitions(io::Printer* printer, 103 bool is_inline) const; 104 void GenerateClearingCode(io::Printer* printer) const; 105 void GenerateMergingCode(io::Printer* printer) const; 106 void GenerateSwappingCode(io::Printer* printer) const; 107 void GenerateConstructorCode(io::Printer* printer) const; 108 void GenerateMergeFromCodedStream(io::Printer* printer) const; 109 void GenerateMergeFromCodedStreamWithPacking(io::Printer* printer) const; 110 void GenerateSerializeWithCachedSizes(io::Printer* printer) const; 111 void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; 112 void GenerateByteSize(io::Printer* printer) const; 113 114 private: 115 const FieldDescriptor* descriptor_; 116 map<string, string> variables_; 117 118 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator); 119 }; 120 121 } // namespace cpp 122 } // namespace compiler 123 } // namespace protobuf 124 125 } // namespace google 126 #endif // GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ 127