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VxFrmFtorConstVal.h

/*
 *
 *  Copyright (c) 2001, TNO TPD, The Netherlands.
 *  All rights reserved. No part of this software may be handed to or used by persons 
 *  or organisation outside Kenniscentrum Watergraafsmeer (UvA-ISIS, TNO TPD) without 
 *  the written permission of TNO TPD.
 *
 *  Author(s):
 *      Jan Baan (baan@tpd.tno.nl)
 *      Jeroen Vendrig
 *
 * 
 */

#ifndef VxFrmFtorConstVal_h
#define VxFrmFtorConstVal_h


#include "HxImageSeq.h"
#include "VxFrmFtorUfo.h"
#include "HxClassName.h"

template<class T>
class VxFrmFtorConstVal : public VxFrmFtorUfo {
public:
    VxFrmFtorConstVal(T val) : _val(val), _VxVal(VxValue(val)) {};
    
    virtual VxValue doIt(int frame, const VxValue& input) {
        return VxValue(_val);
    };
    
    virtual HxString    getInputClass() const {
        return HxString("");
    }
    virtual HxString    getOutputClass() const {
        return HxClassName<T>();
    }

    virtual HxString    name() const {
        return HxString("ConstVal");
    }

    virtual VxFrmFtorUfo* clone() const {
        return new VxFrmFtorConstVal(_val);
    }
    
private:
    VxValue     _VxVal;
    T           _val;
};



#endif

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