attribslice.h

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#pragma once
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          Apr 2002
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "attributeenginemod.h"
#include "sets.h"
#include "arrayndimpl.h"
#include "trckeyzsampling.h"
#include "refcount.h"
 
namespace Attrib
{
 
mExpClass(AttributeEngine) Slice : public Array2DImpl<float>
{ mRefCountImplNoDestructor(Slice);
public:
 
                        Slice(int nrows,int ncols,float udfval=0);
    float               undefValue() const;
    void                setUndefValue( float udfval, bool initdata=false );
 
protected:
 
    float               udfval_;
 
};
 
 
mExpClass(AttributeEngine) SliceSet : public ObjectSet<Slice>
{ mRefCountImpl(SliceSet);
public:
 
                        SliceSet();
 
    TrcKeyZSampling::Dir        direction_;
    TrcKeyZSampling     sampling_;
 
    void                getIdx(int dimnr,int inl,int crl,float z,int&) const;
    void                getIdxs(int inl,int crl,float z,int&,int&,int&) const;
 
    Array3D<float>*     createArray(int inldim=0, int crlcim=1,
                                    int depthdim=2) const;
    float               getValue(int inl,int crl,float z) const;
 
};
 
}; //namespace