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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (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.
*/
/*
** C++ interval times (ref: prinrval.h)
**
** An interval is a period of time. The start of the interval (epoch)
** must be defined by the application. The unit of time of an interval
** is platform dependent, therefore so is the maximum interval that is
** representable. However, that interval is never less than ~6 hours.
*/
#if defined(_RCINTERVAL_H)
#else
#define _RCINTERVAL_H
#include "rcbase.h"
#include <prinrval.h>
class PR_IMPLEMENT(RCInterval): public RCBase
{
public:
typedef enum {now, no_timeout, no_wait} RCReservedInterval;
virtual ~RCInterval();
RCInterval();
RCInterval(PRIntervalTime interval);
RCInterval(const RCInterval& copy);
RCInterval(RCReservedInterval special);
void SetToNow();
void operator=(const RCInterval&);
void operator=(PRIntervalTime interval);
PRBool operator<(const RCInterval&);
PRBool operator>(const RCInterval&);
PRBool operator==(const RCInterval&);
PRBool operator>=(const RCInterval&);
PRBool operator<=(const RCInterval&);
RCInterval operator+(const RCInterval&);
RCInterval operator-(const RCInterval&);
RCInterval& operator+=(const RCInterval&);
RCInterval& operator-=(const RCInterval&);
RCInterval operator/(PRUint32);
RCInterval operator*(PRUint32);
RCInterval& operator/=(PRUint32);
RCInterval& operator*=(PRUint32);
PRUint32 ToSeconds() const;
PRUint32 ToMilliseconds() const;
PRUint32 ToMicroseconds() const;
operator PRIntervalTime() const;
static PRIntervalTime FromSeconds(PRUint32 seconds);
static PRIntervalTime FromMilliseconds(PRUint32 milli);
static PRIntervalTime FromMicroseconds(PRUint32 micro);
friend class RCCondition;
private:
PRIntervalTime interval;
}; /* RCInterval */
inline RCInterval::RCInterval(): RCBase() { }
inline RCInterval::RCInterval(const RCInterval& his): RCBase()
{ interval = his.interval; }
inline RCInterval::RCInterval(PRIntervalTime ticks): RCBase()
{ interval = ticks; }
inline void RCInterval::SetToNow() { interval = PR_IntervalNow(); }
inline void RCInterval::operator=(const RCInterval& his)
{ interval = his.interval; }
inline void RCInterval::operator=(PRIntervalTime his)
{ interval = his; }
inline PRBool RCInterval::operator==(const RCInterval& his)
{ return (interval == his.interval) ? PR_TRUE : PR_FALSE; }
inline PRBool RCInterval::operator<(const RCInterval& his)
{ return (interval < his.interval)? PR_TRUE : PR_FALSE; }
inline PRBool RCInterval::operator>(const RCInterval& his)
{ return (interval > his.interval) ? PR_TRUE : PR_FALSE; }
inline PRBool RCInterval::operator<=(const RCInterval& his)
{ return (interval <= his.interval) ? PR_TRUE : PR_FALSE; }
inline PRBool RCInterval::operator>=(const RCInterval& his)
{ return (interval <= his.interval) ? PR_TRUE : PR_FALSE; }
inline RCInterval RCInterval::operator+(const RCInterval& his)
{ return RCInterval((PRIntervalTime)(interval + his.interval)); }
inline RCInterval RCInterval::operator-(const RCInterval& his)
{ return RCInterval((PRIntervalTime)(interval - his.interval)); }
inline RCInterval& RCInterval::operator+=(const RCInterval& his)
{ interval += his.interval; return *this; }
inline RCInterval& RCInterval::operator-=(const RCInterval& his)
{ interval -= his.interval; return *this; }
inline RCInterval RCInterval::operator/(PRUint32 him)
{ return RCInterval((PRIntervalTime)(interval / him)); }
inline RCInterval RCInterval::operator*(PRUint32 him)
{ return RCInterval((PRIntervalTime)(interval * him)); }
inline RCInterval& RCInterval::operator/=(PRUint32 him)
{ interval /= him; return *this; }
inline RCInterval& RCInterval::operator*=(PRUint32 him)
{ interval *= him; return *this; }
inline PRUint32 RCInterval::ToSeconds() const
{ return PR_IntervalToSeconds(interval); }
inline PRUint32 RCInterval::ToMilliseconds() const
{ return PR_IntervalToMilliseconds(interval); }
inline PRUint32 RCInterval::ToMicroseconds() const
{ return PR_IntervalToMicroseconds(interval); }
inline RCInterval::operator PRIntervalTime() const { return interval; }
inline PRIntervalTime RCInterval::FromSeconds(PRUint32 seconds)
{ return PR_SecondsToInterval(seconds); }
inline PRIntervalTime RCInterval::FromMilliseconds(PRUint32 milli)
{ return PR_MillisecondsToInterval(milli); }
inline PRIntervalTime RCInterval::FromMicroseconds(PRUint32 micro)
{ return PR_MicrosecondsToInterval(micro); }
#endif /* defined(_RCINTERVAL_H) */
/* RCInterval.h */
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