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 41 #include <google/protobuf/compiler/cpp/field.h> 42 43 namespace google { 44 namespace protobuf { 45 namespace compiler { 46 namespace cpp { 47 48 class PrimitiveFieldGenerator : public FieldGenerator { 49 public: 50 PrimitiveFieldGenerator(const FieldDescriptor* descriptor, 51 const Options& options); 52 ~PrimitiveFieldGenerator() override; 53 54 // implements FieldGenerator --------------------------------------- 55 void GeneratePrivateMembers(io::Printer* printer) const override; 56 void GenerateAccessorDeclarations(io::Printer* printer) const override; 57 void GenerateInlineAccessorDefinitions(io::Printer* printer) const override; 58 void GenerateClearingCode(io::Printer* printer) const override; 59 void GenerateMergingCode(io::Printer* printer) const override; 60 void GenerateSwappingCode(io::Printer* printer) const override; GenerateConstructorCode(io::Printer * printer)61 void GenerateConstructorCode(io::Printer* printer) const override {} 62 void GenerateCopyConstructorCode(io::Printer* printer) const override; 63 void GenerateSerializeWithCachedSizesToArray( 64 io::Printer* printer) const override; 65 void GenerateByteSize(io::Printer* printer) const override; 66 void GenerateConstexprAggregateInitializer( 67 io::Printer* printer) const override; 68 void GenerateAggregateInitializer(io::Printer* printer) const override; 69 void GenerateCopyAggregateInitializer(io::Printer* printer) const override; 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() override; 80 81 // implements FieldGenerator --------------------------------------- 82 void GenerateInlineAccessorDefinitions(io::Printer* printer) const override; 83 void GenerateClearingCode(io::Printer* printer) const override; 84 void GenerateSwappingCode(io::Printer* printer) const override; 85 void GenerateConstructorCode(io::Printer* printer) const override; 86 87 private: 88 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator); 89 }; 90 91 class RepeatedPrimitiveFieldGenerator : public FieldGenerator { 92 public: 93 RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, 94 const Options& options); 95 ~RepeatedPrimitiveFieldGenerator() override; 96 97 // implements FieldGenerator --------------------------------------- 98 void GeneratePrivateMembers(io::Printer* printer) const override; 99 void GenerateAccessorDeclarations(io::Printer* printer) const override; 100 void GenerateInlineAccessorDefinitions(io::Printer* printer) const override; 101 void GenerateClearingCode(io::Printer* printer) const override; 102 void GenerateMergingCode(io::Printer* printer) const override; 103 void GenerateSwappingCode(io::Printer* printer) const override; GenerateConstructorCode(io::Printer * printer)104 void GenerateConstructorCode(io::Printer* printer) const override {} GenerateCopyConstructorCode(io::Printer *)105 void GenerateCopyConstructorCode(io::Printer* /*printer*/) const override { 106 GOOGLE_CHECK(!ShouldSplit(descriptor_, options_)); 107 } 108 void GenerateDestructorCode(io::Printer* printer) const override; 109 void GenerateSerializeWithCachedSizesToArray( 110 io::Printer* printer) const override; 111 void GenerateByteSize(io::Printer* printer) const override; 112 void GenerateConstexprAggregateInitializer( 113 io::Printer* printer) const override; 114 void GenerateAggregateInitializer(io::Printer* printer) const override; 115 void GenerateCopyAggregateInitializer(io::Printer* printer) const override; 116 117 private: 118 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator); 119 }; 120 121 } // namespace cpp 122 } // namespace compiler 123 } // namespace protobuf 124 } // namespace google 125 126 #endif // GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__ 127