58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
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// Protocol Buffers - Google's data interchange format
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// Copyright 2015 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
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#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
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#include <memory>
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#include <string>
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#include "absl/container/btree_set.h"
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#include "absl/container/flat_hash_set.h"
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#include "google/protobuf/compiler/objectivec/field.h"
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#include "google/protobuf/compiler/objectivec/options.h"
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#include "google/protobuf/descriptor.h"
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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace objectivec {
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class MapFieldGenerator : public RepeatedFieldGenerator {
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friend FieldGenerator* FieldGenerator::Make(
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const FieldDescriptor* field,
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const GenerationOptions& generation_options);
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public:
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void EmitArrayComment(io::Printer* printer) const override;
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MapFieldGenerator(const MapFieldGenerator&) = delete;
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MapFieldGenerator& operator=(const MapFieldGenerator&) = delete;
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protected:
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MapFieldGenerator(const FieldDescriptor* descriptor,
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const GenerationOptions& generation_options);
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~MapFieldGenerator() override = default;
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void DetermineObjectiveCClassDefinitions(
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absl::btree_set<std::string>* fwd_decls) const override;
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void DetermineForwardDeclarations(absl::btree_set<std::string>* fwd_decls,
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bool include_external_types) const override;
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void DetermineNeededFiles(
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absl::flat_hash_set<const FileDescriptor*>* deps) const override;
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private:
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std::unique_ptr<FieldGenerator> value_field_generator_;
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};
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} // namespace objectivec
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} // namespace compiler
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} // namespace protobuf
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} // namespace google
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#endif // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MAP_FIELD_H__
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