1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/src/cplus/rctime.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,106 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/*
1.10 +** Class definitions for calendar time routines (ref: prtime.h)
1.11 +*/
1.12 +
1.13 +#if defined(_RCTIME_H)
1.14 +#else
1.15 +#define _RCTIME_H
1.16 +
1.17 +#include "rcbase.h"
1.18 +
1.19 +#include <prtime.h>
1.20 +
1.21 +/*
1.22 +** Class: RCTime (ref: prtime.h)
1.23 +**
1.24 +** RCTimes are objects that are intended to be used to represent calendar
1.25 +** times. They maintain units internally as microseconds since the defined
1.26 +** epoch (midnight, January 1, 1970, GMT). Conversions to and from external
1.27 +** formats (PRExplodedTime) are available.
1.28 +**
1.29 +** In general, NCTimes possess normal algebretic capabilities.
1.30 +*/
1.31 +
1.32 +class PR_IMPLEMENT(RCTime): public RCBase
1.33 +{
1.34 +public:
1.35 + typedef enum {now} Current;
1.36 +
1.37 + RCTime(); /* leaves the object unitialized */
1.38 + RCTime(Current); /* initializes to current system time */
1.39 + RCTime(const RCTime&); /* copy constructor */
1.40 + RCTime(const PRExplodedTime&); /* construction from exploded representation */
1.41 +
1.42 + virtual ~RCTime();
1.43 +
1.44 + /* assignment operators */
1.45 + void operator=(const RCTime&);
1.46 + void operator=(const PRExplodedTime&);
1.47 +
1.48 + /* comparitive operators */
1.49 + PRBool operator<(const RCTime&);
1.50 + PRBool operator>(const RCTime&);
1.51 + PRBool operator<=(const RCTime&);
1.52 + PRBool operator>=(const RCTime&);
1.53 + PRBool operator==(const RCTime&);
1.54 +
1.55 + /* associative operators */
1.56 + RCTime operator+(const RCTime&);
1.57 + RCTime operator-(const RCTime&);
1.58 + RCTime& operator+=(const RCTime&);
1.59 + RCTime& operator-=(const RCTime&);
1.60 +
1.61 + /* multiply and divide operators */
1.62 + RCTime operator/(PRUint64);
1.63 + RCTime operator*(PRUint64);
1.64 + RCTime& operator/=(PRUint64);
1.65 + RCTime& operator*=(PRUint64);
1.66 +
1.67 + void Now(); /* assign current time to object */
1.68 +
1.69 +private:
1.70 + PRTime gmt;
1.71 +
1.72 +public:
1.73 +
1.74 + RCTime(PRTime); /* construct from raw PRTime */
1.75 + void operator=(PRTime); /* assign from raw PRTime */
1.76 + operator PRTime() const; /* extract internal representation */
1.77 +}; /* RCTime */
1.78 +
1.79 +inline RCTime::RCTime(): RCBase() { }
1.80 +
1.81 +inline void RCTime::Now() { gmt = PR_Now(); }
1.82 +inline RCTime::operator PRTime() const { return gmt; }
1.83 +
1.84 +inline void RCTime::operator=(PRTime his) { gmt = his; }
1.85 +inline void RCTime::operator=(const RCTime& his) { gmt = his.gmt; }
1.86 +
1.87 +inline PRBool RCTime::operator<(const RCTime& his)
1.88 + { return (gmt < his.gmt) ? PR_TRUE : PR_FALSE; }
1.89 +inline PRBool RCTime::operator>(const RCTime& his)
1.90 + { return (gmt > his.gmt) ? PR_TRUE : PR_FALSE; }
1.91 +inline PRBool RCTime::operator<=(const RCTime& his)
1.92 + { return (gmt <= his.gmt) ? PR_TRUE : PR_FALSE; }
1.93 +inline PRBool RCTime::operator>=(const RCTime& his)
1.94 + { return (gmt >= his.gmt) ? PR_TRUE : PR_FALSE; }
1.95 +inline PRBool RCTime::operator==(const RCTime& his)
1.96 + { return (gmt == his.gmt) ? PR_TRUE : PR_FALSE; }
1.97 +
1.98 +inline RCTime& RCTime::operator+=(const RCTime& his)
1.99 + { gmt += his.gmt; return *this; }
1.100 +inline RCTime& RCTime::operator-=(const RCTime& his)
1.101 + { gmt -= his.gmt; return *this; }
1.102 +inline RCTime& RCTime::operator/=(PRUint64 his)
1.103 + { gmt /= his; return *this; }
1.104 +inline RCTime& RCTime::operator*=(PRUint64 his)
1.105 + { gmt *= his; return *this; }
1.106 +
1.107 +#endif /* defined(_RCTIME_H) */
1.108 +
1.109 +/* RCTime.h */
