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Inheritance diagram for Glib::TimeVal:

Public Member Functions | |
| TimeVal () | |
| TimeVal (long seconds, long microseconds) | |
| TimeVal (const GTimeVal& gtimeval) | |
| TimeVal& | operator= (const GTimeVal& gtimeval) |
| void | assign_current_time () |
| Assigns the current time to the TimeVal instance. | |
| void | add (const TimeVal& rhs) |
| void | subtract (const TimeVal& rhs) |
| void | add_seconds (long seconds) |
| void | subtract_seconds (long seconds) |
| void | add_milliseconds (long milliseconds) |
| void | subtract_milliseconds (long milliseconds) |
| void | add_microseconds (long microseconds) |
| void | subtract_microseconds (long microseconds) |
| TimeVal& | operator+= (const TimeVal& gtimeval) |
| TimeVal& | operator-= (const TimeVal& gtimeval) |
| TimeVal& | operator+= (long seconds) |
| TimeVal& | operator-= (long seconds) |
| double | as_double () const |
| Returns a double representation of the time interval. | |
| bool | negative () const |
| bool | valid () const |
| Checks whether the stored time interval is positive. | |
Related Functions | |
| (Note that these are not member functions.) | |
| TimeVal | operator+ (const TimeVal& lhs, const TimeVal& rhs) |
| TimeVal | operator+ (const TimeVal& lhs, long seconds) |
| TimeVal | operator- (const TimeVal& lhs, const TimeVal& rhs) |
| TimeVal | operator- (const TimeVal& lhs, long seconds) |
| bool | operator== (const TimeVal& lhs, const TimeVal& rhs) |
| bool | operator!= (const TimeVal& lhs, const TimeVal& rhs) |
| bool | operator< (const TimeVal& lhs, const TimeVal& rhs) |
| bool | operator> (const TimeVal& lhs, const TimeVal& rhs) |
| bool | operator<= (const TimeVal& lhs, const TimeVal& rhs) |
| bool | operator>= (const TimeVal& lhs, const TimeVal& rhs) |
The glib structure GTimeVal itself is equivalent to struct timeval, which is returned by the gettimeofday() UNIX call. Additionally this wrapper provides an assortment of time manipulation functions.
| Glib::TimeVal::TimeVal | ( | ) | [inline] |
| Glib::TimeVal::TimeVal | ( | long | seconds, | |
| long | microseconds | |||
| ) | [inline] |
| Glib::TimeVal::TimeVal | ( | const GTimeVal& | gtimeval | ) | [inline] |
| void Glib::TimeVal::add | ( | const TimeVal& | rhs | ) |
| void Glib::TimeVal::add_microseconds | ( | long | microseconds | ) |
| void Glib::TimeVal::add_milliseconds | ( | long | milliseconds | ) |
| void Glib::TimeVal::add_seconds | ( | long | seconds | ) |
| double Glib::TimeVal::as_double | ( | ) | const [inline] |
Returns a double representation of the time interval.
This member function converts the time interval, that is internally stored as two long values for seconds and microseconds, to a double representation, whose unit is seconds.
| void Glib::TimeVal::assign_current_time | ( | ) |
Assigns the current time to the TimeVal instance.
Equivalent to the UNIX gettimeofday() function, but is portable and works also on Win32.
| bool Glib::TimeVal::negative | ( | ) | const [inline] |
| TimeVal& Glib::TimeVal::operator+= | ( | long | seconds | ) | [inline] |
| TimeVal& Glib::TimeVal::operator-= | ( | long | seconds | ) | [inline] |
| void Glib::TimeVal::subtract | ( | const TimeVal& | rhs | ) |
| void Glib::TimeVal::subtract_microseconds | ( | long | microseconds | ) |
| void Glib::TimeVal::subtract_milliseconds | ( | long | milliseconds | ) |
| void Glib::TimeVal::subtract_seconds | ( | long | seconds | ) |
| bool Glib::TimeVal::valid | ( | ) | const [inline] |
Checks whether the stored time interval is positive.
Returns true if the stored time / time interval is positive.