seqdboidlist.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: seqdboidlist.hpp,v $
- * PRODUCTION Revision 1000.0 2004/04/15 15:06:17 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.6
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef OBJTOOLS_READERS_SEQDB__SEQDBOIDLIST_HPP
- #define OBJTOOLS_READERS_SEQDB__SEQDBOIDLIST_HPP
- /* $Id: seqdboidlist.hpp,v 1000.0 2004/04/15 15:06:17 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: Kevin Bealer
- *
- */
- /// CSeqDBOIDList class
- ///
- /// This object defines access to one database aliasume.
- #include <objtools/readers/seqdb/seqdb.hpp>
- #include "seqdbfile.hpp"
- #include "seqdbvolset.hpp"
- BEGIN_NCBI_SCOPE
- using namespace ncbi::objects;
- class CSeqDBOIDList : public CObject {
- public:
- typedef Uint4 TOID;
-
- CSeqDBOIDList(CSeqDBVolSet & volumes, bool use_mmap);
-
- ~CSeqDBOIDList();
-
- bool CheckOrFindOID(TOID & next_oid) const
- {
- if (x_IsSet(next_oid)) {
- return true;
- }
- return x_FindNext(next_oid);
- }
-
- private:
- typedef const unsigned char TCUC;
- typedef unsigned char TUC;
-
- bool x_IsSet (TOID oid) const;
- void x_SetBit (TOID oid);
- bool x_FindNext(TOID & oid) const;
-
- void x_Setup(const string & filename, bool use_mmap);
- void x_Setup(CSeqDBVolSet & volset, bool use_mmap);
- void x_OrFileBits(const string & mask_fname, Uint4 oid_start, Uint4 oid_end, bool use_mmap);
- void x_SetBitRange(Uint4 oid_start, Uint4 oid_end);
-
- // Data
-
- CSeqDBMemPool m_MemPool;
- CRef<CSeqDBRawFile> m_RawFile;
- Uint4 m_NumOIDs;
-
- TUC * m_Bits;
- TUC * m_BitEnd;
- };
- END_NCBI_SCOPE
- #endif // OBJTOOLS_READERS_SEQDB__SEQDBOIDLIST_HPP