This class represents a time duration with an accuracy of one second. More...
#include <utils.h>
Public Member Functions | |
operator long () const | |
operator string () const | |
bool | operator! () const |
bool | operator!= (const TimePeriod &b) const |
void | operator+= (const TimePeriod &l) |
void | operator-= (const TimePeriod &l) |
bool | operator< (const long &b) const |
bool | operator< (const TimePeriod &b) const |
bool | operator<= (const long &b) const |
bool | operator<= (const TimePeriod &b) const |
bool | operator== (const TimePeriod &b) const |
bool | operator> (const long &b) const |
bool | operator> (const TimePeriod &b) const |
bool | operator>= (const long &b) const |
bool | operator>= (const TimePeriod &b) const |
void | parse (const char *) |
TimePeriod (const long l=0) | |
TimePeriod (const char *s) | |
Static Public Attributes | |
static const TimePeriod | MAX |
static const TimePeriod | MIN |
Friends | |
ostream & | operator<< (ostream &, const TimePeriod &) |
This class represents a time duration with an accuracy of one second.
The duration can be both positive and negative.
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void frepple::utils::TimePeriod::parse | ( | const char * | s | ) |
Function that parses a input string to a time value.
The string format is following the ISO 8601 specification for durations: [-]P[nY][nM][nW][nD][T[nH][nM][nS]]
Some examples to illustrate how the string is converted to a timeperiod, expressed in seconds:
P1Y = 1 year = 365 days = 31536000 seconds P1M = 365/12 days = 2628000 seconds P1W = 1 week = 7 days = 604800 seconds -P1D = -1 day = -86400 seconds PT1H = 1 hour = 3600 seconds -PT1000000S = 1000000 seconds P1M1WT1H = 1 month + 1 week + 1 hour = 3236400 seconds It pretty strictly checks the spec, with a few exceptions:
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