feat_pack.cpp

来自「ncbi源码」· C++ 代码 · 共 95 行

/*
 * ===========================================================================
 * PRODUCTION $Log: feat_pack.cpp,v $
 * PRODUCTION Revision 1000.0  2004/06/01 21:20:21  gouriano
 * PRODUCTION PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: feat_pack.cpp,v 1000.0 2004/06/01 21:20:21 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:
 *    CLayoutFeatPack -- utility class for having sets of features in graphical layouts. 
 *     (multiple features on a single line). Different feature types is fine.
 */

#include <ncbi_pch.hpp>
#include <gui/objutils/feat_pack.hpp>



BEGIN_NCBI_SCOPE
USING_SCOPE(objects);


CLayoutFeatPack::CLayoutFeatPack(const CLayoutFeat::TFeatList& feats)
    : m_Features(feats)
{
    // find out max range of all features
    m_Location.Reset(new CSeq_loc());
    TSeqPos from = INT_MAX;
    TSeqPos to   = 0;
    
    ITERATE (CLayoutFeat::TFeatList, iter, feats) {
        const CLayoutFeat& feat = **iter;
        TSeqRange range = feat.GetMappedFeature().GetLocation().GetTotalRange();
        from = min(from, range.GetFrom());
        to   = max(to,   range.GetTo()  );
    }
    
    m_Location->SetInt().SetFrom(from);
    m_Location->SetInt().SetTo  (to  );
}


END_NCBI_SCOPE



/*
 * ===========================================================================
 * $Log: feat_pack.cpp,v $
 * Revision 1000.0  2004/06/01 21:20:21  gouriano
 * PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
 *
 * Revision 1.2  2004/05/21 22:27:43  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.1  2004/04/30 11:48:15  dicuccio
 * Initial commit - split out from src/gui/utils
 *
 * Revision 1.2  2004/03/11 17:49:40  dicuccio
 * Use TSeqRange instead of TRange
 *
 * Revision 1.1  2004/02/24 14:37:41  lebedev
 * Initial revision
 *
 * ===========================================================================
 */