attribslice.h

Go to the documentation of this file.

#ifndef attribslice_h
#define attribslice_h
/*+
________________________________________________________________________

 (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

#endif