seqgraphic_ds.hpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: seqgraphic_ds.hpp,v $
 * PRODUCTION Revision 1000.0  2004/04/12 18:26:25  gouriano
 * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.2
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_WIDGETS_SEQ_GRAPHIC___SEQGRAPHIC_DS__HPP
#define GUI_WIDGETS_SEQ_GRAPHIC___SEQGRAPHIC_DS__HPP

/*  $Id: seqgraphic_ds.hpp,v 1000.0 2004/04/12 18:26:25 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Vlad Lebedev
 *
 * File Description:
 *   Data source for Graphic Sequence Widget 
 *   (see <gui/widgets/seq_graphic/seqgraphic_widget.hpp>)
 *
 */


#include <objmgr/scope.hpp>
#include <objmgr/bioseq_handle.hpp>
#include <objmgr/seq_vector.hpp>


BEGIN_NCBI_SCOPE


class NCBI_GUIWIDGETS_SEQGRAPHIC_EXPORT CSeqGraphicDataSource : public CObject
{
public:
    CSeqGraphicDataSource(objects::CScope& scope, 
                          const objects::CSeq_id& id);

    virtual ~CSeqGraphicDataSource() { };
    
    virtual objects::CBioseq_Handle GetBioseqHandle(void) const;

    virtual TSeqPos GetSequenceLength() const;
    virtual void GetSequence(TSeqPos from, TSeqPos to,
                             string& buffer) const;

private:
    objects::CBioseq_Handle   m_Handle;
    CRef<objects::CSeqVector> m_SeqVector;
};



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: seqgraphic_ds.hpp,v $
 * Revision 1000.0  2004/04/12 18:26:25  gouriano
 * PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.2
 *
 * Revision 1.2  2003/12/22 19:17:04  dicuccio
 * Code reformatting
 *
 * Revision 1.1  2003/12/22 12:52:42  lebedev
 * New files added
 *
 * ===========================================================================
 */


#endif  /* GUI_WIDGETS_SEQ_GRAPHIC___SEQGRAPHIC_DS__HPP */