Statistic.cxx
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上传日期:2013-07-25
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- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- #include "DurationStatistic.hxx"
- #include "TotalStatistic.hxx"
- #include "Data.hxx"
- #include "VLog.hxx"
- #include <unistd.h>
- using Vocal::Statistics::DurationStatistic;
- using Vocal::Statistics::TotalStatistic;
- using Vocal::Statistics::Statistic;
- using Vocal::Statistics::StatisticsDb;
- using Vocal::Logging::VLog;
- int main(int argc, char** argv)
- {
- VLog::init(LOG_DEBUG);
- VLog::on(LOG_DEBUG);
-
- VLog log;
-
- StatisticsDb statDb;
-
- TotalStatistic total(statDb, "Total"),
- sleep0_ticks(statDb, "sleep(0) ticks total"),
- sleep0_count(statDb, "sleep(0) calls total");
- DurationStatistic sleep0_duration_a(statDb, "sleep(0) duration", 30),
- sleep0_duration_b(statDb, "sleep(0) duration");
-
- total.set(4);
- total++;
- ++total;
- total += 4;
- for ( int i = 0; i < 7; i++ )
- {
- sleep0_duration_a.start();
- sleep(0);
- sleep0_duration_a.stop();
-
- VDEBUG(log) << sleep0_duration_a << VDEBUG_END(log);
- sleep0_duration_b.start();
- sleep(0);
- sleep0_duration_b.stop();
- sleep0_duration_a.combine(sleep0_duration_b);
-
- sleep0_ticks += sleep0_duration_a.length();
- sleep0_count++;
- sleep0_duration_a.record();
- }
- VDEBUG(log) << statDb << VDEBUG_END(log);
- Statistic * sleep0_find = statDb.find(sleep0_duration_a);
-
- VDEBUG(log) << 'n' << *sleep0_find << VDEBUG_END(log);
-
- sleep0_find->record();
- Statistic * new_sleep0 = sleep0_find->copy();
-
- new_sleep0->record();
-
- delete new_sleep0;
- DurationStatistic fooStat(statDb, "sleep(0) duration");
-
- fooStat = sleep0_duration_a;
-
- VDEBUG(log) << "fooStat: " << fooStat << VDEBUG_END(log);
-
- fooStat.record();
- VDEBUG(log) << statDb << VDEBUG_END(log);
- VLog::uninit();
-
- return ( 0 );
- }