mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Lauri Vasama
31 lines
670 B
C++
31 lines
670 B
C++
#pragma once
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/raw_ostream.h"
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//
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// This file is distributed under the MIT License. See LICENSE.md for details.
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//
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namespace ptml {
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/// \brief Generic streaming interface for emitting arbitrary text.
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template<typename EmitterT>
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concept Emitter = requires(EmitterT &Emitter, llvm::StringRef String) {
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// void emit(llvm::StringRef String);
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Emitter.emit(String);
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};
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class StreamEmitter {
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protected:
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llvm::raw_ostream &OS;
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public:
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explicit StreamEmitter(llvm::raw_ostream &OS) : OS(OS) {}
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void emit(llvm::StringRef String) { OS << String; }
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};
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static_assert(Emitter<StreamEmitter>);
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} // namespace ptml
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