welllogset.h

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#ifndef welllogset_h
#define welllogset_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert Bril
 Date:          Aug 2003
 RCS:           $Id$
________________________________________________________________________


-*/

#include "wellmod.h"
#include "position.h"
#include "ranges.h"
#include "propertyref.h"
class BufferStringSet;


namespace Well
{

class Log;

mExpClass(Well) LogSet
{
public:

                        LogSet()                { init(); }
    virtual             ~LogSet()               { setEmpty(); }

    void                getNames(BufferStringSet&) const;

    int                 size() const            { return logs_.size(); }
    Log&                getLog( int idx )       { return *logs_[idx]; }
    const Log&          getLog( int idx ) const { return *logs_[idx]; }
    int                 indexOf(const char*) const;
    bool                isPresent(const char*) const;
    const Log*          getLog( const char* nm ) const  { return gtLog(nm); }
    Log*                getLog( const char* nm )        { return gtLog(nm); }

    Interval<float>     dahInterval() const     { return dahintv_; }
    void                updateDahIntvs();
    void                removeTopBottomUdfs();

    void                add(Log*);              
    Log*                remove(int);            
    void                swap(int idx0,int idx1) { logs_.swap( idx0, idx1 ); }
    bool                validIdx(int idx) const { return logs_.validIdx(idx); }

    bool                isEmpty() const         { return size() == 0; }
    void                setEmpty();

    TypeSet<int>        getSuitable(PropertyRef::StdType,
                                    const PropertyRef* altpr=0,
                                    BoolTypeSet* isalt=0) const;

protected:

    ObjectSet<Log>      logs_;
    Interval<float>     dahintv_;

    void                init()
                        { dahintv_.start = mSetUdf(dahintv_.stop); }

    void                updateDahIntv(const Well::Log&);

    Log*                gtLog( const char* nm ) const
                        { const int idx = indexOf(nm);
                            return idx < 0 ? 0 : const_cast<Log*>(logs_[idx]); }

};

} // namespace Well

#endif