text: // Protocol Buffers - Google's data interchange format
  // Copyright 2008 Google Inc.  All rights reserved.
  // https://developers.google.com/protocol-buffers/
  //
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are
  // met:
  //
  //     * Redistributions of source code must retain the above copyright
  // notice, this list of conditions and the following disclaimer.
  //     * Redistributions in binary form must reproduce the above
  // copyright notice, this list of conditions and the following disclaimer
  // in the documentation and/or other materials provided with the
  // distribution.
  //     * Neither the name of Google Inc. nor the names of its
  // contributors may be used to endorse or promote products derived from
  // this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  #ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__
  #define GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__
  
  #include <string>
  #include <vector>
  
  #include <google/protobuf/compiler/code_generator.h>
  #include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
  #include <google/protobuf/compiler/csharp/csharp_helpers.h>
  
  namespace google {
  namespace protobuf {
  namespace compiler {
  namespace csharp {
  
  class FieldGeneratorBase;
  
  class MessageGenerator : public SourceGeneratorBase {
   public:
    MessageGenerator(const Descriptor* descriptor, const Options* options);
    ~MessageGenerator();
  
    MessageGenerator(const MessageGenerator&) = delete;
    MessageGenerator& operator=(const MessageGenerator&) = delete;
  
    void GenerateCloningCode(io::Printer* printer);
    void GenerateFreezingCode(io::Printer* printer);
    void GenerateFrameworkMethods(io::Printer* printer);
    void Generate(io::Printer* printer);
  
   private:
    const Descriptor* descriptor_;
    std::vector<const FieldDescriptor*> fields_by_number_;
    int has_bit_field_count_;
    uint end_tag_;
    bool has_extension_ranges_;
  
    void GenerateMessageSerializationMethods(io::Printer* printer);
    void GenerateMergingMethods(io::Printer* printer);
  
    int GetPresenceIndex(const FieldDescriptor* descriptor);
    FieldGeneratorBase* CreateFieldGeneratorInternal(
        const FieldDescriptor* descriptor);
  
    bool HasNestedGeneratedTypes();
  
    void AddDeprecatedFlag(io::Printer* printer);
    void AddSerializableAttribute(io::Printer* printer);
  
    std::string class_name();
    std::string full_class_name();
  
    // field descriptors sorted by number
    const std::vector<const FieldDescriptor*>& fields_by_number();
  };
  
  }  // namespace csharp
  }  // namespace compiler
  }  // namespace protobuf
  }  // namespace google
  
  #endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__
  