emioobjinfo.h

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#ifndef emioobjinfo_h
#define emioobjinfo_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Satyaki Maitra
 Date:          April 2010
 RCS:           $Id$
________________________________________________________________________

-*/

#include "earthmodelmod.h"

#include "emobject.h"
#include "ranges.h"
#include "typeset.h"
#include "uistring.h"

class BufferStringSet;
class TrcKeyZSampling;
class IOObj;

namespace EM
{

class dgbSurfaceReader;
class SurfaceIOData;

mExpClass(EarthModel) IOObjInfo
{ mODTextTranslationClass(IOObjInfo);
public:

                        IOObjInfo(const IOObj*);
                        IOObjInfo(const IOObj&);
                        IOObjInfo(const MultiID&);
                        IOObjInfo(const IOObjInfo&);
                        ~IOObjInfo();
    IOObjInfo&          operator =(const IOObjInfo&);

    enum ObjectType     { Unknown, Horizon3D, Horizon2D,
                          FaultStickSet, Fault, Body };
                        mDeclareEnumUtils(ObjectType)

    static void         getIDs(ObjectType,TypeSet<MultiID>&);

    bool                isOK() const;
    inline const IOObj* ioObj() const           { return ioobj_; }
    const char*         name() const;
    inline ObjectType   type() const            { return type_; }

    bool                getSectionIDs(TypeSet<SectionID>&) const;
    bool                getSectionNames(BufferStringSet&) const;
    bool                getAttribNames(BufferStringSet&) const;
    Interval<float>     getZRange() const;
    StepInterval<int>   getInlRange() const;
    StepInterval<int>   getCrlRange() const;
    IOPar*              getPars() const;
    int                 getParsOffsetInFile() const;
    uiString            getMessage() const;
    const char*         timeLastModified() const;
    const char*         timeLastModified(bool iso) const;

    // Surface
    inline bool         isSurface() const       { return type_ != Body; }
    bool                getSurfaceData(SurfaceIOData&,uiString& err) const;

    // Horizon
    inline bool         isHorizon() const       { return type_ < FaultStickSet;}
    inline bool         is2DHorizon() const     { return type_ == Horizon2D; }
    int                 levelID() const;
    static void         getTiedToLevelID(int lvlid,TypeSet<MultiID>&,bool is2d);
    static bool         sortHorizonsOnZValues(const TypeSet<MultiID>&,
                                              TypeSet<MultiID>&);

    // 2D Horizons
    bool                getLineNames(BufferStringSet&) const;
    bool                getGeomIDs(TypeSet<Pos::GeomID>&) const;
    bool                getTrcRanges(TypeSet< StepInterval<int> >&) const;
    bool                hasGeomIDs() const;

    // Body
    bool                getBodyRange(TrcKeyZSampling&) const;

    // FaultStickSet
    int                 nrSticks() const;

    // Helpful stuff
    static ObjectType   objectTypeOfIOObjGroup(const char*);

protected:

    ObjectType          type_;
    IOObj*              ioobj_;
    mutable dgbSurfaceReader* reader_;

    void                setType();
};

} // namespace EM

#endif