basecount_item.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: basecount_item.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 19:43:46 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: basecount_item.cpp,v 1000.1 2004/06/01 19:43:46 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.
- *
- * ===========================================================================
- *
- * Author: Mati Shomrat, NCBI
- *
- * File Description:
- * flat-file generator -- base count item implementation
- *
- */
- #include <ncbi_pch.hpp>
- #include <corelib/ncbistd.hpp>
- #include <objmgr/seq_vector.hpp>
- #include <objmgr/seq_vector_ci.hpp>
- #include <objtools/format/formatter.hpp>
- #include <objtools/format/text_ostream.hpp>
- #include <objtools/format/items/basecount_item.hpp>
- #include <objtools/format/context.hpp>
- BEGIN_NCBI_SCOPE
- BEGIN_SCOPE(objects)
- CBaseCountItem::CBaseCountItem(CBioseqContext& ctx) :
- CFlatItem(&ctx),
- m_A(0), m_C(0), m_G(0), m_T(0), m_Other(0)
- {
- x_GatherInfo(ctx);
- }
- void CBaseCountItem::Format
- (IFormatter& formatter,
- IFlatTextOStream& text_os) const
- {
- formatter.FormatBasecount(*this, text_os);
- }
- /***************************************************************************/
- /* PRIVATE */
- /***************************************************************************/
- void CBaseCountItem::x_GatherInfo(CBioseqContext& ctx)
- {
- if ( ctx.IsProt() ) {
- x_SetSkip();
- return;
- }
-
- CSeqVector v = ctx.GetHandle().GetSequenceView(
- ctx.GetLocation(),
- CBioseq_Handle::eViewConstructed,
- CBioseq_Handle::eCoding_Iupac);
- ITERATE (CSeqVector, it, v) {
- CSeqVector_CI::TResidue res = toupper(*it);
- switch ( res ) {
- case 'A':
- ++m_A;
- break;
- case 'C':
- ++m_C;
- break;
- case 'G':
- ++m_G;
- break;
- case 'T':
- ++m_T;
- break;
- default:
- ++m_Other;
- break;
- }
- }
- }
- END_SCOPE(objects)
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- *
- * $Log: basecount_item.cpp,v $
- * Revision 1000.1 2004/06/01 19:43:46 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
- *
- * Revision 1.5 2004/05/21 21:42:54 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.4 2004/04/22 15:50:56 shomrat
- * Changes in context
- *
- * Revision 1.3 2004/03/05 18:43:30 shomrat
- * Use ITERATE instead of for
- *
- * Revision 1.2 2003/12/18 17:43:31 shomrat
- * context.hpp moved
- *
- * Revision 1.1 2003/12/17 20:18:05 shomrat
- * Initial Revision (adapted from flat lib)
- *
- *
- * ===========================================================================
- */