ginebra/gtimer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 04 May 2010 12:39:35 +0300
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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include "gtimer.h"
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#include <QTime>
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#include <QDebug>
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#include <QFile>
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#include <QTextStream>
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#include <assert.h>
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GTimer::GTimer()
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  : m_time(0)
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{
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}
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void GTimer::start(QString op){
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  if(!m_time){
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    m_time = new QTime();
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  }
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  m_op = op;
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  m_start = QTime::currentTime().toString("hh:mm:ss:zzz");
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  m_time->start();
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}
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void GTimer::stop(){
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  int elapsed = m_time->elapsed();
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  //qDebug() << m_op << ": " << elapsed << " ms";
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  m_log += m_op + ": " + m_start + QString(": %1ms\n").arg(elapsed);
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}
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void GTimer::save(){
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  /*  FILE* fp = fopen("c:\\data\\ginebra_log.txt", "a");
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    if (fp) {
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      char* str = m_log.toLatin1().data();
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      fwrite(str, strlen(str), 1, fp);
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      fclose(fp);
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      }*/
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  QFile l("c:\\data\\ginebra_log.txt");
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  if(l.open(QFile::ReadWrite | QFile::Append )){
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    QTextStream out(&l);
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    out << m_log;
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    l.close();
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  }else{
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    assert(0);
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  }
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}
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QString GTimer::log(){
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  return m_log;
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}