The Tor Browser: nsprpub/pr/src/cplus/rctime.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 /*

     7 ** Class definitions for calendar time routines (ref: prtime.h)

     8 */

    10 #if defined(_RCTIME_H)

    11 #else

    12 #define _RCTIME_H

    14 #include "rcbase.h"

    16 #include <prtime.h>

    18 /*

    19 ** Class: RCTime (ref: prtime.h)

    20 **

    21 ** RCTimes are objects that are intended to be used to represent calendar

    22 ** times. They maintain units internally as microseconds since the defined

    23 ** epoch (midnight, January 1, 1970, GMT). Conversions to and from external

    24 ** formats (PRExplodedTime) are available.

    25 **

    26 ** In general, NCTimes possess normal algebretic capabilities.

    27 */

    29 class PR_IMPLEMENT(RCTime): public RCBase

    30 {

    31 public:

    32     typedef enum {now} Current;

    34     RCTime();                       /* leaves the object unitialized */

    35     RCTime(Current);                /* initializes to current system time */

    36     RCTime(const RCTime&);          /* copy constructor */

    37     RCTime(const PRExplodedTime&);  /* construction from exploded representation */

    39     virtual ~RCTime();

    41     /* assignment operators */

    42     void operator=(const RCTime&);

    43     void operator=(const PRExplodedTime&);

    45     /* comparitive operators */

    46     PRBool operator<(const RCTime&);

    47     PRBool operator>(const RCTime&);

    48     PRBool operator<=(const RCTime&);

    49     PRBool operator>=(const RCTime&);

    50     PRBool operator==(const RCTime&);

    52     /* associative operators */

    53     RCTime operator+(const RCTime&);

    54     RCTime operator-(const RCTime&);

    55     RCTime& operator+=(const RCTime&);

    56     RCTime& operator-=(const RCTime&);

    58     /* multiply and divide operators */

    59     RCTime operator/(PRUint64);

    60     RCTime operator*(PRUint64);

    61     RCTime& operator/=(PRUint64);

    62     RCTime& operator*=(PRUint64);

    64     void Now();                     /* assign current time to object */

    66 private:

    67     PRTime gmt;

    69 public:

    71     RCTime(PRTime);                 /* construct from raw PRTime */

    72     void operator=(PRTime);         /* assign from raw PRTime */

    73     operator PRTime() const;        /* extract internal representation */

    74 };  /* RCTime */

    76 inline RCTime::RCTime(): RCBase() { }

    78 inline void RCTime::Now() { gmt = PR_Now(); }

    79 inline RCTime::operator PRTime() const { return gmt; }

    81 inline void RCTime::operator=(PRTime his) { gmt = his; }

    82 inline void RCTime::operator=(const RCTime& his) { gmt = his.gmt; }

    84 inline PRBool RCTime::operator<(const RCTime& his)

    85     { return (gmt < his.gmt) ? PR_TRUE : PR_FALSE; }

    86 inline PRBool RCTime::operator>(const RCTime& his)

    87     { return (gmt > his.gmt) ? PR_TRUE : PR_FALSE; }

    88 inline PRBool RCTime::operator<=(const RCTime& his)

    89     { return (gmt <= his.gmt) ? PR_TRUE : PR_FALSE; }

    90 inline PRBool RCTime::operator>=(const RCTime& his)

    91     { return (gmt >= his.gmt) ? PR_TRUE : PR_FALSE; }

    92 inline PRBool RCTime::operator==(const RCTime& his)

    93     { return (gmt == his.gmt) ? PR_TRUE : PR_FALSE; }

    95 inline RCTime& RCTime::operator+=(const RCTime& his)

    96     { gmt += his.gmt; return *this; }

    97 inline RCTime& RCTime::operator-=(const RCTime& his)

    98     { gmt -= his.gmt; return *this; }

    99 inline RCTime& RCTime::operator/=(PRUint64 his)

   100     { gmt /= his; return *this; }

   101 inline RCTime& RCTime::operator*=(PRUint64 his)

   102     { gmt *= his; return *this; }

   104 #endif /* defined(_RCTIME_H) */

   106 /* RCTime.h */

The Tor Browser / file revision