qt-creator/src/libs/glsl/glslastdump.h

/**************************************************************************
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** This file is part of Qt Creator
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** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
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#ifndef GLSLASTDUMP_H
#define GLSLASTDUMP_H

#include "glslastvisitor.h"

QT_FORWARD_DECLARE_CLASS(QTextStream)

namespace GLSL {

class GLSL_EXPORT ASTDump: protected Visitor
{
public:
    ASTDump(QTextStream &out);

    void operator()(AST *ast);

protected:
    virtual bool preVisit(AST *);
    virtual void postVisit(AST *);

private:
    QTextStream &out;
    int _depth;
};

} // namespace GLSL

#endif // GLSLASTDUMP_H