volprocattrib.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          April 2005
________________________________________________________________________


-*/

#include "volumeprocessingmod.h"

#include "attribparam.h"
#include "attribprovider.h"
#include "externalattrib.h"
#include "dbkey.h"
#include "uistring.h"

namespace VolProc { class Chain; class ChainExecutor; }


mExpClass(VolumeProcessing) VolProcAttrib : public Attrib::Provider
{ mODTextTranslationClass(VolProcAttrib);
public:

    static void         initClass();

    static const char*  attribName()            { return "VolumeProcessing"; }
    static const char*  sKeySetup()             { return "setup"; }

protected:

                        VolProcAttrib(Attrib::Desc&);
                        ~VolProcAttrib();

    static Attrib::Provider* createInstance(Attrib::Desc&);

    virtual bool        allowParallelComputation() const;
    virtual bool        computeData(const Attrib::DataHolder&,
                                    const BinID&,int z0,
                                    int nrsamples,int threadid) const;

    virtual void        prepareForComputeData();

    VolProc::Chain*     chain_;
    DBKey               setupmid_;
    VolProc::ChainExecutor* executor_;
};



namespace VolProc
{

mExpClass(VolumeProcessing) ExternalAttribCalculator
                                        : public Attrib::ExtAttribCalc
{ mODTextTranslationClass(ExternalAttribCalculator);
public:

    static void         initClass();

                        ExternalAttribCalculator();
                        ~ExternalAttribCalculator();

    static const char*  sAttribName()   { return "Volume_Processing"; }
    static const char*  sKeySetup()     { return "volprocsetup"; }

    static BufferString createDefinition(const DBKey& setup);

    bool                setTargetSelSpec(const Attrib::SelSpec&);

    virtual RefMan<RegularSeisDataPack>
                        createAttrib(const TrcKeyZSampling&,DataPack::ID,
                                     TaskRunner*);
    virtual bool        createAttrib( ObjectSet<BinIDValueSet>& o,
                                      TaskRunner* tskr )
                        { return Attrib::ExtAttribCalc::createAttrib(o,tskr); }
    virtual bool        createAttrib( const BinIDValueSet& b, SeisTrcBuf& tb,
                                      TaskRunner* tskr )
                        {
                        return Attrib::ExtAttribCalc::createAttrib(b,tb,tskr);
                        }
protected:

    static Attrib::ExtAttribCalc* create(const Attrib::SelSpec&);

    Chain*                      chain_;
    DBKey                       rendermid_;

};

} // namespace VolProc