graph.hpp

来自「ncbi源码」· HPP 代码 · 共 204 行

/*
 * ===========================================================================
 * PRODUCTION $Log: graph.hpp,v $
 * PRODUCTION Revision 1000.0  2004/06/01 19:55:07  gouriano
 * PRODUCTION PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_OBJUTILS___GRAPH__HPP
#define GUI_OBJUTILS___GRAPH__HPP

/*  $Id: graph.hpp,v 1000.0 2004/06/01 19:55:07 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:
 *   CLayoutGraph -- utility class to layout grphs and hold CSeqGraph objects
 */


#include <corelib/ncbiobj.hpp>
#include <gui/gui.hpp>
#include <gui/objutils/layout.hpp>

#include <objects/seqloc/Seq_interval.hpp>
#include <objmgr/graph_ci.hpp>

/** @addtogroup GUI_OBJUTILS
 *
 * @{
 */


BEGIN_NCBI_SCOPE


class NCBI_GUIOBJUTILS_EXPORT CLayoutGraph : public CLayoutObject
{
public:
    // ctors
    CLayoutGraph(const objects::CMappedGraph& graph);

    // Access the graph as a CObject
    const CObject* GetObject(TSeqPos pos) const;
    
    bool HasObject(const CObject* obj) const;

    // Access the alignments's remapped location
    const objects::CSeq_loc&      GetLocation(void) const;
    const objects::CMappedGraph&  GetGraph(void) const;

    // retrieve the type of this object
    EType GetType() const;

    //
    // pure virtual requirements
    //    
    // Comparators
    bool LessByPos (const CLayoutObject& obj) const;
    bool LessBySize(const CLayoutObject& obj) const;

protected:
    // actual graph information
    //CConstRef<CMappedGraph>  m_SeqGraph;
    objects::CMappedGraph m_SeqGraph;
};


inline
bool CLayoutGraph::LessByPos(const CLayoutObject& obj) const
{
    TSeqRange r0 = GetLocation().GetTotalRange();
    TSeqRange r1 = obj.GetLocation().GetTotalRange();
    return (r0.GetFrom() < r1.GetFrom());
}


inline
bool CLayoutGraph::LessBySize(const CLayoutObject& obj) const
{
    TSeqRange r0 = GetLocation().GetTotalRange();
    TSeqRange r1 = obj.GetLocation().GetTotalRange();
    return (r0.GetLength() < r1.GetLength());
}


inline
const CObject* CLayoutGraph::GetObject(TSeqPos pos) const
{
    TSeqRange r = GetLocation().GetTotalRange();
    if (pos >= r.GetFrom()  &&  pos <= r.GetTo()) {
        return &m_SeqGraph.GetMappedGraph();
    }
    return NULL;
}


inline
bool CLayoutGraph::HasObject(const CObject* obj) const
{
    return &m_SeqGraph.GetMappedGraph() == obj;
}


inline
const objects::CMappedGraph& CLayoutGraph::GetGraph(void) const
{
    return m_SeqGraph;
}


inline
const objects::CSeq_loc& CLayoutGraph::GetLocation(void) const
{
    return m_SeqGraph.GetLoc();
}


inline
CLayoutGraph::EType CLayoutGraph::GetType() const
{
    return eGraph;
}




END_NCBI_SCOPE

/* @} */



/*
 * ===========================================================================
 * $Log: graph.hpp,v $
 * Revision 1000.0  2004/06/01 19:55:07  gouriano
 * PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.4
 *
 * Revision 1.4  2004/05/14 14:24:47  dicuccio
 * Added new pure virtual requirement on CLayoutObject(): GetType(), returns enum
 * defined in CLayoutObject
 *
 * Revision 1.3  2004/05/03 13:34:54  dicuccio
 * FIxed include guards, doxygen groups
 *
 * Revision 1.2  2004/05/03 12:41:35  dicuccio
 * Fixed #includes and export specifiers
 *
 * Revision 1.1  2004/04/30 11:52:53  dicuccio
 * Split out from gui/utils
 *
 * Revision 1.7  2004/04/16 14:27:17  dicuccio
 * Added doxygen module tag
 *
 * Revision 1.6  2004/04/15 12:57:43  lebedev
 * Changed GetObject to return NULL or const pointer based on given position
 *
 * Revision 1.5  2004/03/11 17:20:23  dicuccio
 * Use gui/gui instead of gui/types.  Use TSeqRange instead of TRange
 *
 * Revision 1.4  2003/09/29 15:20:08  dicuccio
 * Deprecated gui/scope.hpp.  Merged gui/core/types.hpp into gui/types.hpp
 *
 * Revision 1.3  2003/08/22 15:57:11  dicuccio
 * Removed 'USING_SCOPE(objects)'.  Removed export specifier from inline structs
 *
 * Revision 1.2  2003/08/18 14:53:26  dicuccio
 * Changed nales: CFeature -> CLayoutFeat; CAlignment -> CLayoutAlign; CGraph ->
 * CLayoutGraph; CProtProduct -> CLayoutProtProd.
 * Removed USING_SCOPE(objects);
 *
 * Revision 1.1  2003/07/29 13:38:54  lebedev
 * Initial revision
 *
 * ===========================================================================
 */

#endif  // GUI_OBJUTILS___GRAPH__HPP