velocityvolumeconversion.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          April 2005
 RCS:           $Id$
________________________________________________________________________
 
 
-*/
 
#include "velocitymod.h"
#include "trckeyzsampling.h"
#include "thread.h"
#include "paralleltask.h"
#include "veldesc.h"
#include "uistring.h"
 
class IOObj;
class SeisTrc;
class SeisTrcReader;
class SeisTrcWriter;
class SeisSequentialWriter;
 
namespace Vel
{
 
mExpClass(Velocity) VolumeConverter : public ParallelTask
{ mODTextTranslationClass(VolumeConverter);
public:
                                VolumeConverter(const IOObj& input,
                                                const IOObj& output,
                                                const TrcKeySampling& ranges,
                                                const VelocityDesc& outdesc);
                                ~VolumeConverter();
 
    uiString                    errMsg() const { return errmsg_; }
 
    static const char*          sKeyInput();
    static const char*          sKeyOutput();
 
protected:
    od_int64                    nrIterations() const { return totalnr_; }
    bool                        doPrepare(int);
    bool                        doFinish(bool);
    bool                        doWork(od_int64,od_int64,int);
    uiString                    uiNrDoneText() const { 
                                                return tr("Traces written");
                                                     }
 
    char                        getNewTrace(SeisTrc&,int threadidx);
 
    od_int64                    totalnr_;
    IOObj*                      input_;
    IOObj*                      output_;
    VelocityDesc                velinpdesc_;
    VelocityDesc                veloutpdesc_;
    TrcKeySampling                      tks_;
    uiString                    errmsg_;
 
    SeisTrcReader*              reader_;
    SeisTrcWriter*              writer_;
    SeisSequentialWriter*       sequentialwriter_;
 
    Threads::ConditionVar       lock_;
};
 
} // namespace Vel