evaluateattrib.h

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#ifndef evaluateattrib_h
#define evaluateattrib_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Helene Payraudeau
 Date:          19-10-2005
 RCS:           $Id$
________________________________________________________________________

-*/


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


namespace Attrib
{

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

    static const char*          attribName()            { return "Evaluate"; }

protected:
                                ~Evaluate() {}
    static Provider*            createInstance(Desc&);

    bool                        allowParallelComputation() const
                                { return true; }

    bool                        getInputOutput(int inp,TypeSet<int>& res) const;
    bool                        getInputData(const BinID&,int zintv);
    bool                        computeData(const DataHolder&,
                                            const BinID& relpos,
                                            int z0,int nrsamples,
                                            int threadid) const;

    TypeSet<int>                dataidx_;
    ObjectSet<const DataHolder> inputdata_;
};

}; // namespace Attrib


#endif