IGenPruneTool.h

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/*
 * \class IGenPruneTool
 *
 * \brief Prune away redundant GenEvent data
 *
 * Zhe Wang  Apr. 10, 2010
 *
 */

#ifndef _I_GEN_PRUNE_TOOL_H_
#define _I_GEN_PRUNE_TOOL_H_

#include "GaudiKernel/IAlgTool.h"
#include "GaudiKernel/StatusCode.h"

namespace DayaBay {
    class GenHeader;
}

class IGenPruneTool : virtual public IAlgTool
{
public:
    static const InterfaceID& interfaceID();

    virtual StatusCode prune(DayaBay::GenHeader* genHeader) = 0;
    
    // 
    virtual StatusCode setMaxVertices(int MaxVertices) = 0;

protected:
    virtual ~IGenPruneTool();
};


#endif // _I_GEN_PRUNE_TOOL_H_