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Added new TimeValue class and regression tests for it.
Modified Stopwatch class to use TimeValue class.

//BEGIN_LICENSE
//
// Copyright (c) 2000 The Open Group, BMC Software, Tivoli Systems, IBM
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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//END_LICENSE
//BEGIN_HISTORY
//
// Author: Mike Brasher
//
// $Log: Stopwatch.h,v $
// Revision 1.5  2001/04/10 23:01:52  mike
// Added new TimeValue class and regression tests for it.
// Modified Stopwatch class to use TimeValue class.
//
// Revision 1.4  2001/04/08 19:20:04  mike
// more TCP work
//
// Revision 1.3  2001/02/17 20:09:23  mike
// new
//
// Revision 1.2  2001/02/17 19:58:54  karl
// Add Linkage
//
// Revision 1.1  2001/02/16 02:08:26  mike
// Renamed several classes
//
//
//END_HISTORY

#ifndef Pegasus_Stopwatch_h
#define Pegasus_Stopwatch_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/TimeValue.h>

PEGASUS_NAMESPACE_BEGIN

/** Stopwatch - A class for measuring elapsed time
    Stopwatch is a class for measuring time intervals within the environment. 
    It is intended to be a developers tool primarily.
*/
class PEGASUS_COMMON_LINKAGE Stopwatch
{
private:
    TimeValue _start;

public:

    /**	stopwatch constructor. The constructor creates the object and
    starts the timer
    @example Stopwatch time;
    */
    Stopwatch();

    /**	Reset Stopwatch	resets an existing Stopwatch object to the 
    current time value
    */
    void reset();

    /**	getElapsed - Get the elapsed time for the defined stopwatch.
    @return Returns the elapsed time value as a double
    */
    double getElapsed() const;

    /**	printElapsed method sends the current value of the timer and
    sends it to standardout as a string with the word seconds attached
    */
    void printElapsed();

    /** sleep
    */
    static void sleep(double seconds);
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_Stopwatch_h */