stratunitrepos.h

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#ifndef stratunitrepos_h
#define stratunitrepos_h

/*+
________________________________________________________________________

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

-*/

#include "stratmod.h"
#include "repos.h"
#include "uistring.h"

class MultiID;

namespace Strat
{
class RefTree;

mExpClass(Strat) RepositoryAccess
{ mODTextTranslationClass(RepositoryAccess);
public:

    bool                haveTree() const;
    uiString            lastMsg() const         { return msg_; }

    RefTree*            read(const MultiID&);
    bool                write(const RefTree&,const MultiID&);

    static const char*  fileNameBase();

    RefTree*            readTree();     

protected:

    RefTree*            readFromFile(const char*);
    bool                writeToFile(const RefTree&,const char*);

    mutable uiString            msg_;
    mutable Repos::Source       src_;

public:
    Repos::Source       lastSource() const      { return src_; }
    RefTree*            readTree(Repos::Source);
    bool                writeTree(const RefTree&,
                                          Repos::Source src=Repos::Survey);
};

} // namespace Strat

#endif