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//===-- UseAuto/Actions.h - Matcher callback --------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief This file contains the declarations for callbacks used by the
/// UseAuto transform.
///
//===----------------------------------------------------------------------===//
#ifndef CPP11_MIGRATE_USE_AUTO_ACTIONS_H
#define CPP11_MIGRATE_USE_AUTO_ACTIONS_H
#include "Core/Transform.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Tooling/Refactoring.h"
/// \brief The callback to be used when replacing type specifiers of variable
/// declarations that are iterators.
class IteratorReplacer
: public clang::ast_matchers::MatchFinder::MatchCallback {
public:
IteratorReplacer(unsigned &AcceptedChanges, RiskLevel, Transform &Owner)
: AcceptedChanges(AcceptedChanges), Owner(Owner) {}
/// \brief Entry point to the callback called when matches are made.
virtual void run(const clang::ast_matchers::MatchFinder::MatchResult &Result)
LLVM_OVERRIDE;
private:
unsigned &AcceptedChanges;
Transform &Owner;
};
/// \brief The callback used when replacing type specifiers of variable
/// declarations initialized by a C++ new expression.
class NewReplacer : public clang::ast_matchers::MatchFinder::MatchCallback {
public:
NewReplacer(unsigned &AcceptedChanges, RiskLevel, Transform &Owner)
: AcceptedChanges(AcceptedChanges), Owner(Owner) {}
/// \brief Entry point to the callback called when matches are made.
virtual void run(const clang::ast_matchers::MatchFinder::MatchResult &Result)
LLVM_OVERRIDE;
private:
unsigned &AcceptedChanges;
Transform &Owner;
};
#endif // CPP11_MIGRATE_USE_AUTO_ACTIONS_H
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