horizonattrib.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          September 2006
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "horizonattribmod.h"
#include "attribprovider.h"
#include "bufstring.h"
#include "multiid.h"
 
namespace EM { class Horizon; }
 
namespace Attrib
{
 
class DataHolder;
 
mClass(HorizonAttrib) Horizon : public Provider
{ mODTextTranslationClass(Horizon);
public:
    static void         initClass();
                        Horizon(Desc&);
                        ~Horizon();
 
    virtual void        prepareForComputeData();
 
    static const char*  attribName()    { return "Horizon"; }
    static const char*  sKeyHorID()     { return "horid"; }
    static const char*  sKeySurfDataName(){ return "surfdatanm"; }
    static const char*  sKeyType()      { return "type"; }
    static const char*  sKeyRelZ()      { return "relz"; }
    static const char*  outTypeNamesStr(int);
 
    bool                isOK() const;
 
protected:
    static Provider*    createInstance( Desc& );
    static void         updateDesc( Desc& );
 
    virtual bool        getInputData(const BinID&,int intv);
    virtual bool        computeData(const DataHolder&,const BinID& relpos,
                                    int z0,int nrsamples,int threadid) const;
 
    virtual bool        allowParallelComputation() const { return true; }
 
    void                fillLineID();
 
    MultiID             horid_;
    BufferString        surfdatanm_;
    int                 outtype_;
    bool                relz_;
 
    EM::Horizon*        horizon_;
    const DataHolder*   inputdata_;
    int                 dataidx_;
    int                 horizon2dlineid_;
};
 
} // namespace Attrib