English
- /*
- * ===========================================================================
- * PRODUCTION $Log: bmtest.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 19:40:51 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: bmtest.cpp,v 1000.1 2004/06/01 19:40:51 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: Anatoliy Kuznetsov
- *
- * File Description: BM library (bitsets) test
- *
- */
- #include <ncbi_pch.hpp>
- #include <corelib/ncbistd.hpp>
- #include <util/bitset/ncbi_bitset.hpp>
- #include <test/test_assert.h>
- USING_NCBI_SCOPE;
- static
- void s_TEST_SetBit()
- {
- bm::bvector<> bv; // Bitvector variable declaration.
- unsigned cnt = bv.count();
- assert(cnt == 0);
- // Set some bits.
- bv.set(10);
- bv.set(100);
- bv.set(1000000);
- // New bitvector's count.
- cnt = bv.count();
- assert(cnt == 3);
- // Print the bitvector.
- unsigned value = bv.get_first();
- do
- {
- value = bv.get_next(value);
- if (value)
- {
- assert(value == 10 || value == 100 || value == 1000000);
- }
- else
- {
- break;
- }
- } while(1);
- cout << endl;
- bv.clear(); // Clean up.
- cnt = bv.count();
- assert(cnt == 0);
- // We also can use operators to set-clear bits;
- bv[10] = true;
- bv[100] = true;
- bv[10000] = true;
- cnt = bv.count();
- assert(cnt == 3);
- if (bv[10])
- {
- bv[10] = false;
- }
- cnt = bv.count();
- assert(cnt == 2);
- }
- int main(int, const char**)
- {
- s_TEST_SetBit();
- return 0;
- }
- /*
- * ===========================================================================
- *
- * $Log: bmtest.cpp,v $
- * Revision 1000.1 2004/06/01 19:40:51 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
- *
- * Revision 1.2 2004/05/17 21:06:57 gorelenk
- * Added include of PCH ncbi_pch.hpp
- *
- * Revision 1.1 2004/04/14 14:47:29 kuznets
- * Initial revision
- *
- *
- * ===========================================================================
- */
