53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
/* A class to time excursion events. Declare an object of this class
|
|
* within the scope to be timed.
|
|
* - Gagan Saksena 09/15/98
|
|
*/
|
|
|
|
#ifndef nsTimeIt_h__
|
|
#define nsTimeIt_h__
|
|
|
|
#include "prtypes.h"
|
|
#include "prinrval.h"
|
|
|
|
class nsTimeIt
|
|
{
|
|
public:
|
|
nsTimeIt(PRUint32& tmp);
|
|
~nsTimeIt();
|
|
private:
|
|
PRIntervalTime t;
|
|
PRUint32& dest;
|
|
};
|
|
|
|
inline
|
|
nsTimeIt::nsTimeIt(PRUint32& tmp):t(PR_IntervalNow()), dest(tmp)
|
|
{
|
|
}
|
|
|
|
inline
|
|
nsTimeIt::~nsTimeIt()
|
|
{
|
|
dest = PR_IntervalToMicroseconds(PR_IntervalNow()-t);
|
|
}
|
|
|
|
#endif // nsTimeIt_h__
|
|
|