50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TYPE_MANAGER_H_
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#define SRC_TYPE_MANAGER_H_
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include "src/ast/type/type.h"
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namespace tint {
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/// The type manager holds all the pointers to the known types.
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class TypeManager {
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public:
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/// @returns a pointer to the type manager
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static TypeManager* Instance();
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/// Frees the type manager and any associated types. The types should not be
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/// used after the manager is freed.
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static void Destroy();
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/// Get the given type from the type manager
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/// @param type The type to register
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/// @return the pointer to the registered type
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ast::type::Type* Get(std::unique_ptr<ast::type::Type> type);
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private:
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TypeManager();
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~TypeManager();
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std::unordered_map<std::string, std::unique_ptr<ast::type::Type>> types_;
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};
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} // namespace tint
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#endif // SRC_TYPE_MANAGER_H_
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