similaritybyaw.h

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#pragma once
 
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Haibin Di
 Date:          August 2013
 RCS:           $Id$ 
 ________________________________________________________________________
-*/
 
#include "expattribsmod.h"
#include "attribprovider.h"
 
namespace Attrib 
{
 
mExpClass(ExpAttribs) SimilaritybyAW : public Provider
{
public:
                        SimilaritybyAW(Desc&);
 
    static void         initClass();
    void                initSteering();
    
    static const char*  attribName()    { return "SimilaritybyAW"; }
    static const char*  refTimeGateStr(){ return "refTimeGate"; }
    static const char*  searchRangeStr(){ return "searchRange"; }
    static const char*  stepoutStr()    { return "Stepout"; }
 
protected:
                        ~SimilaritybyAW()       {} 
 
    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 z0,int nrsamples,int threadid) const;
    float               calSimilaritybyAW(float *) const;
    float               calSimilarity(float *,float *,int) const;
 
    const BinID*        desStepout(int,int) const;
    const Interval<int>* desZSampMargin(int,int) const;
 
    int                 attribute_;
    Interval<float>     reftimegate_;
    Interval<float>     searchrange_;
 
    BinID               stepout_;
    BinID               horgate_;
    Interval <int>      vergate_;
    Interval <int>      desgate_;
    int                 inlstep_;
    int                 crlstep_;
    int                 verstep_;
    int                 verstep0_;
    int                 verstep1_;
    int                 desstep_;
 
    int                 dataidx_;
    bool                dosteer_;
    const DataHolder*   steeringdata_;
 
    struct PosAndSteeridx
    {
        TypeSet<int>    steeridx_;
        TypeSet<BinID>  pos_;
    }                   posandsteeridx_;
 
    ObjectSet <const DataHolder> inputdata_;
};
 
}