llvm-project/clang-tools-extra/clang-rename/USRFindingAction.h

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//===--- tools/extra/clang-rename/USRFindingAction.h - Clang rename tool --===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief Provides an action to find all relevent USRs at a point.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_
#include "clang/Frontend/FrontendAction.h"
namespace clang {
class ASTConsumer;
class CompilerInstance;
class NamedDecl;
namespace rename {
struct USRFindingAction {
USRFindingAction(unsigned Offset) : SymbolOffset(Offset) {
}
std::unique_ptr<ASTConsumer> newASTConsumer();
// \brief get the spelling of the USR(s) as it would appear in source files.
const std::string &getUSRSpelling() {
return SpellingName;
}
const std::vector<std::string> &getUSRs() {
return USRs;
}
private:
unsigned SymbolOffset;
std::string SpellingName;
std::vector<std::string> USRs;
};
}
}
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_