cbvswritemgr.h

#ifndef cbvswritemgr_h
#define cbvswritemgr_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H.Bril
 Date:          12-3-2001
 Contents:      Common Binary Volume Storage format writer
 RCS:           $Id: cbvswritemgr.h,v 1.17 2009-07-22 16:01:15 cvsbert Exp $
________________________________________________________________________

-*/

#include "cbvsio.h"
#include "cbvsinfo.h"
#include <iosfwd>

class CBVSWriter;

mStruct VBrickSpec
{
                VBrickSpec()            { setStd(false); }

    void        setStd(bool yn_bricking=false);

    int         nrsamplesperslab;       
    int         maxnrslabs;
};


mClass CBVSWriteMgr : public CBVSIOMgr
{
public:

                        CBVSWriteMgr(const char* basefname,const CBVSInfo&,
                                     const PosAuxInfo* =0,VBrickSpec* =0,
                                     bool singlefile=false,
                                     CBVSIO::CoordPol cp=CBVSIO::InAux);
                        ~CBVSWriteMgr();

    unsigned long       bytesPerFile() const;
    void                setBytesPerFile(unsigned long);

    bool                put(void**);
    void                close();

    int                 nrComponents() const;
    const BinID&        binID() const;

    void                ensureConsistent();

protected:

    ObjectSet<CBVSWriter> writers_;
    TypeSet<int>        endsamps_;
    CBVSInfo            info_;
    bool                single_file;
    CBVSIO::CoordPol    coordpol_;

    const char*         errMsg_() const;

    std::ostream*       mkStrm();
    void                cleanup();

};


#endif