referenceattrib.h

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#ifndef referenceattrib_h
#define referenceattrib_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Helene PAYRAUDEAU
 Date:          July 2005
 RCS:           $Id$
________________________________________________________________________

-*/

#include "attributesmod.h"
#include "attribprovider.h"

namespace Attrib
{

mExpClass(Attributes) Reference: public Provider
{
public:
    static void         initClass();
                        Reference(Desc&);

    static const char*  attribName()            { return "Reference"; }
    static const char*  is2DStr()               { return "is2D"; }

protected:
                        ~Reference() {}
    static Provider*    createInstance(Desc&);
    static void         updateDesc(Desc&);

    bool                allowParallelComputation() const        { return true; }
    bool                getInputOutput(int input,TypeSet<int>& res) const;
    bool                getInputData(const BinID&,int zintv);
    bool                computeData(const DataHolder&,const BinID& relpos,
                                    int t0,int nrsamples,int threadid) const;

    bool                is2d_;
    
    const DataHolder*   inputdata_;
};

}; // namespace Attrib

#endif