volprocthresholder.h

Go to the documentation of this file.

#pragma once
 
/*+
_________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 AUTHOR         : Y.C. Liu
 DATE           : Mar 2007
 ID             : $Id$
_________________________________________________________________________
 
-*/
 
#include "volumeprocessing.h"
#include "multiid.h"
 
namespace VolProc
{
 
mClass(VolProcTest) ThresholdStep : public ProcessingStep
{
 
public:
    static void         initClass();
 
                        ThresholdStep(ProcessingChain&);
 
    void                setThreshold(float);
    float               getThreshold() const;
 
    const char*         type() const;
    bool                needsInput(const HorSampling&) const;
    bool                compute(int start, int stop);
 
    void                fillPar(IOPar&) const;
    bool                usePar(const IOPar&);
    
    
    static const char*  sKeyType()      { return "Thresholder";}
 
    static const char*  sKeyThreshold() { return "Threshold value"; }
      
protected:
 
    static ProcessingStep*      create(ProcessingChain&);
 
    float                       threshold_;
};
 
 
};