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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#define AVER( pFirst, pSecond, Membername ) (( pFirst->Membername + pSecond->Membername ) / 2 )
#define DIFF( pFirst, pSecond, Membername ) ( pSecond->Membername - pFirst->Membername )
#define S_SAFEDIV( a,b ) ((b)==0?CUniString("#DIV"):UniString::CreateFromInt32( (ULONG) ((a)/(b))))
#define S_SAFEDIV_DEC( a,b ) ((b)==0?CUniString("#DIV"):Dec((ULONG) ((a)/(b))))
#include <tools/time.hxx>
#include <tools/string.hxx>
#include <vcl/timer.hxx>
#define PROFILE_START 0x01
#define PROFILE_END 0x02
struct SysdepProfileSnapshot;
struct SysdepStaticData; // Nicht wirklich statisch, sondern statisch �ber mehrere Snapshots
struct ProfileSnapshot
{
Time aTime;
SysdepProfileSnapshot *pSysdepProfileSnapshot;
sal_uLong nProcessTicks;
sal_uLong nSystemTicks;
};
class TTProfiler : private Timer
{
public:
TTProfiler();
~TTProfiler();
String GetProfileHeader(); // Titelzeile f�r Logdatei
void StartProfileInterval( sal_Bool bReadAnyway = sal_False ); // Zustand merken
void EndProfileInterval(); // Informationszeile zusammenbauen
String GetProfileLine( String &aPrefix );
void StartProfilingPerCommand(); // Jeden Befehl mitschneiden
void StopProfilingPerCommand();
sal_Bool IsProfilingPerCommand() { return bIsProfilingPerCommand; }
void StartPartitioning();
void StopPartitioning();
sal_Bool IsPartitioning() { return bIsPartitioning; }
sal_uLong GetPartitioningTime();
void StartAutoProfiling( sal_uLong nMSec ); // Automatisch alle nMSec Milisekunden sampeln
String GetAutoProfiling(); // Aktuelle `Sammlung` abholen
void StopAutoProfiling(); // Sampeln beenden
sal_Bool IsAutoProfiling() { return bIsAutoProfiling; }
private:
void GetProfileSnapshot( ProfileSnapshot *pProfileSnapshot );
// Informationszeile zusammenbauen
String GetProfileLine( ProfileSnapshot *pStart, ProfileSnapshot *pStop );
ProfileSnapshot *mpStart;
ProfileSnapshot *mpEnd;
sal_Bool bIsProfileIntervalStarted;
sal_Bool bIsProfilingPerCommand;
sal_Bool bIsPartitioning;
// F�r das Automatische Profiling in festen Intervallen
ProfileSnapshot *pAutoStart;
ProfileSnapshot *pAutoEnd;
sal_Bool bIsAutoProfiling;
String aAutoProfileBuffer;
virtual void Timeout();
// Einige Hilfsfunktionen
String Dec( sal_uLong nNr ); // Ergebnis = nNr / 100 mit 2 Dezimalen
String Pad( const String &aS, xub_StrLen nLen ); // F�gt blanks links an den String an
/* Ab hier werden die Methoden Systemabh�ngig in den entsprechenden cxx implementiert
Sie werden von den oberen Methoden gerufen.
*/
SysdepStaticData *pSysDepStatic;
void InitSysdepProfiler();
void DeinitSysdepProfiler();
SysdepProfileSnapshot *NewSysdepSnapshotData();
void DeleteSysdepSnapshotData( SysdepProfileSnapshot *pSysdepProfileSnapshot );
// Titelzeile f�r Logdatei
String GetSysdepProfileHeader();
// Zustand merken
void GetSysdepProfileSnapshot( SysdepProfileSnapshot *pSysdepProfileSnapshot, sal_uInt16 nMode = PROFILE_START | PROFILE_END );
// Informationszeile zusammenbauen
String GetSysdepProfileLine( SysdepProfileSnapshot *pStart, SysdepProfileSnapshot *pStop );
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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