// See the file "COPYING" in the main distribution directory for copyright.

#ifndef pac_inputbuf_h
#define pac_inputbuf_h

#include "pac_datadep.h"
#include "pac_dataptr.h"

class Expr;

class InputBuffer : public Object, public DataDepElement {
public:
    InputBuffer(Expr* expr);

    bool RequiresAnalyzerContext() const;
    DataPtr GenDataBeginEnd(Output* out_cc, Env* env);

protected:
    bool DoTraverse(DataDepVisitor* visitor) override;

private:
    Expr* expr_;
};

#endif // pac_inputbuf_h
