Dense_diag.cpp

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/* $Id: Dense_diag.cpp 51417 2011-09-29 17:50:39Z grichenk $
 * ===========================================================================
 *
 *                            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:  .......
 *
 * File Description:
 *   .......
 *
 * Remark:
 *   This code was originally generated by application DATATOOL
 *   using the following specifications:
 *   'seqalign.asn'.
 */
 
// standard includes
#include <ncbi_pch.hpp>
 
// generated includes
#include <objects/seqalign/Dense_diag.hpp>
 
#include <objects/seqloc/Seq_interval.hpp>
#include <objects/seqloc/Seq_id.hpp>
 
// generated classes
 
BEGIN_NCBI_SCOPE
 
BEGIN_objects_SCOPE // namespace ncbi::objects::
 
// destructor
CDense_diag::~CDense_diag(void)
{
}
 
 
void CDense_diag::Validate() const
{
    const size_t& numrows = CheckNumRows();
 
    const CDense_diag::TStrands& strands = GetStrands();
 
    if ( !strands.empty()  &&  
         strands.size() != numrows) {
        NCBI_THROW(CSeqalignException, eInvalidAlignment,
                   "strands.size inconsistent with dim");
    }
}
 
 
void CDense_diag::OffsetRow(TDim row,
                            TSignedSeqPos offset)
{
    if (offset == 0) return;
 
    CheckNumRows();
    if (row >= GetDim()) {
        NCBI_THROW(CSeqalignException, eInvalidRowNumber,
                   "row > dim");
    }
    if (offset < 0) {
        _ASSERT((TSignedSeqPos)GetStarts()[row] + offset >= 0);
        if ((TSignedSeqPos)GetStarts()[row] < -offset) {
            NCBI_THROW(CSeqalignException, eOutOfRange,
                       "Negative offset greater than seq position");
        }
    }
    SetStarts()[row] += offset;
}
 
 
ENa_strand CDense_diag::GetSeqStrand(TDim row) const
{
    if (row < 0  ||  row >= GetDim()) {
        NCBI_THROW(CSeqalignException, eInvalidRowNumber,
                   "CDense_diag::GetSeqStrand():"
                   " Invalid row number");
    }
 
    if (!CanGetStrands()  ||  (int)GetStrands().size() <= row) {
        NCBI_THROW(CSeqalignException, eInvalidInputData,
                   "CDense_diag::GetSeqStrand():"
                   " Strand doesn't exist for this row.");
    }
 
    return GetStrands()[row];
}
 
 
CRef<CSeq_interval> CDense_diag::CreateRowSeq_interval(TDim row) const
{
    if (GetDim() <= row) {
        NCBI_THROW(CSeqalignException, eInvalidRowNumber,
            "Invalid row number in CreateRowSeq_interval(): " +
            NStr::IntToString(row));
    }
    CRef<CSeq_interval> ret(new CSeq_interval);
    ret->SetId().Assign(*GetIds()[row]);
    ret->SetFrom(GetStarts()[row]);
    ret->SetTo(GetStarts()[row] + GetLen());
    if ( IsSetStrands() ) {
        ret->SetStrand(GetStrands()[row]);
    }
    return ret;
}
 
 
END_objects_SCOPE // namespace ncbi::objects::
 
END_NCBI_SCOPE
 
/* Original file checksum: lines: 65, chars: 1896, CRC32: 7bba37e0 */