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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <cplusplus/ASTVisitor.h>
#include <QHash>
#include <QStack>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT ASTParent: protected ASTVisitor
{
public:
ASTParent(TranslationUnit *translationUnit, AST *rootNode);
virtual ~ASTParent();
AST *operator()(AST *ast) const;
AST *parent(AST *ast) const;
QList<AST *> path(AST *ast) const;
protected:
virtual bool preVisit(AST *ast);
virtual void postVisit(AST *ast);
void path_helper(AST *ast, QList<AST *> *path) const;
private:
QHash<AST *, AST *> _parentMap;
QStack<AST *> _parentStack;
};
} // namespace CPlusPlus
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