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// File generated by CPPExt (Value)
//
// Copyright (C) 1991 - 2000 by
// Matra Datavision SA. All rights reserved.
//
// Copyright (C) 2001 - 2004 by
// Open CASCADE SA. All rights reserved.
//
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.
#ifndef _OSD_Chronometer_HeaderFile
#define _OSD_Chronometer_HeaderFile
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
//! This class measures CPU time both for user and system. <br>
class OSD_Chronometer {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
// Methods PUBLIC
//
//! Initializes a stopped Chronometer. <br>
Standard_EXPORT OSD_Chronometer();
Standard_EXPORT virtual void Destroy() ;
Standard_EXPORT virtual ~OSD_Chronometer() {Destroy() ;}
//! Stops and Reinitializes the Chronometer. <br>
Standard_EXPORT virtual void Reset() ;
//! Stops the Chronometer. <br>
Standard_EXPORT virtual void Stop() ;
//! Starts (after Create or Reset) or restarts (after Stop) <br>
//! the chronometer. <br>
Standard_EXPORT virtual void Start() ;
//! Shows the current CPU user and system time on the <br>
//! standard output stream <cout>. <br>
//! The chronometer can be running (laps Time) or stopped. <br>
Standard_EXPORT virtual void Show() ;
//! Shows the current CPU user and system time on the output <br>
//! stream <os>. <br>
//! The chronometer can be running (laps Time) or stopped. <br>
Standard_EXPORT virtual void Show(Standard_OStream& os) ;
//! Returns the current CPU user time in a variable. <br>
//! The chronometer can be running (laps Time) or stopped. <br>
Standard_EXPORT void Show(Standard_Real& UserSeconds) ;
//! Returns the current CPU user and system time in variables. <br>
//! The chronometer can be running (laps Time) or stopped. <br>
Standard_EXPORT void Show(Standard_Real& UserSeconds,Standard_Real& SystemSeconds) ;
protected:
// Methods PROTECTED
//
// Fields PROTECTED
//
Standard_Boolean Stopped;
private:
// Methods PRIVATE
//
// Fields PRIVATE
//
Standard_Real Cumul_user;
Standard_Real Cumul_sys;
Standard_Address RefToInitialTMS;
Standard_Address RefToCurrentTMS;
Standard_Address RefToInitialTMSUser;
Standard_Address RefToCurrentTMSUser;
Standard_Address RefToInitialTMSKrnl;
Standard_Address RefToCurrentTMSKrnl;
};
// other Inline functions and methods (like "C++: function call" methods)
//
#endif
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