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77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
//===--- MetadataSourceBuilder.h - Metadata Source Builder ------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// Implements utilities for constructing MetadataSources.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_REFLECTION_METADATASOURCEBUILDER_H
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#define SWIFT_REFLECTION_METADATASOURCEBUILDER_H
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#include "swift/Reflection/MetadataSource.h"
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namespace swift {
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namespace reflection {
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class MetadataSourceBuilder {
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std::vector<std::unique_ptr<const MetadataSource>> MetadataSourcePool;
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public:
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using Source = const MetadataSource *;
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MetadataSourceBuilder() {}
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MetadataSourceBuilder(const MetadataSourceBuilder &Other) = delete;
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MetadataSourceBuilder &operator=(const MetadataSourceBuilder &Other) = delete;
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template <typename MetadataSourceTy, typename... Args>
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MetadataSourceTy *make_source(Args... args) {
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auto MS = new MetadataSourceTy(::std::forward<Args>(args)...);
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MetadataSourcePool.push_back(std::unique_ptr<const MetadataSource>(MS));
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return MS;
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}
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const GenericArgumentMetadataSource *
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createGenericArgument(unsigned Index, const MetadataSource *Source) {
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return GenericArgumentMetadataSource::create(*this, Index, Source);
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}
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const MetadataCaptureMetadataSource *
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createMetadataCapture(unsigned Index) {
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return MetadataCaptureMetadataSource::create(*this, Index);
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}
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const ReferenceCaptureMetadataSource *
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createReferenceCapture(unsigned Index) {
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return ReferenceCaptureMetadataSource::create(*this, Index);
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}
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const ClosureBindingMetadataSource *
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createClosureBinding(unsigned Index) {
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return ClosureBindingMetadataSource::create(*this, Index);
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}
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const SelfMetadataSource *
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createSelf() {
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return SelfMetadataSource::create(*this);
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}
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const SelfWitnessTableMetadataSource *
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createSelfWitnessTable() {
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return SelfWitnessTableMetadataSource::create(*this);
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}
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};
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} // end namespace reflection
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} // end namespace swift
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#endif // SWIFT_REFLECTION_METADATASOURCEBUILDER_H
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