52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
//===--- Registry.h - Matcher Registry --------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Registry class to manage the registry of matchers using a map.
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//
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// This class provides a convenient interface for registering and accessing
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// matcher constructors using a string-based map.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MLIR_TOOLS_MLIRQUERY_MATCHER_REGISTRY_H
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#define MLIR_TOOLS_MLIRQUERY_MATCHER_REGISTRY_H
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#include "Marshallers.h"
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#include "llvm/ADT/StringMap.h"
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#include <string>
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namespace mlir::query::matcher {
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using ConstructorMap =
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llvm::StringMap<std::unique_ptr<const internal::MatcherDescriptor>>;
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class Registry {
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public:
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Registry() = default;
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~Registry() = default;
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const ConstructorMap &constructors() const { return constructorMap; }
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template <typename MatcherType>
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void registerMatcher(const std::string &name, MatcherType matcher) {
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registerMatcherDescriptor(name,
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internal::makeMatcherAutoMarshall(matcher, name));
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}
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private:
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void registerMatcherDescriptor(
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llvm::StringRef matcherName,
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std::unique_ptr<internal::MatcherDescriptor> callback);
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ConstructorMap constructorMap;
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};
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} // namespace mlir::query::matcher
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#endif // MLIR_TOOLS_MLIRQUERY_MATCHER_REGISTRY_H
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