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libshevek
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Time interval. More...
#include <time.hh>
Public Member Functions | |
| relative_time () | |
| The default constructor creates an interval of 0. | |
| relative_time (timetype days, int hours, int minutes, int seconds, int nanoseconds=0) | |
| Construct an interval of a given size. | |
| relative_time (timetype seconds, unsigned nanoseconds) | |
| Fast constructor. | |
| relative_time | operator+ (relative_time that) const |
| Add two intervals. | |
| absolute_time | operator+ (absolute_time that) const |
| Add an interval to a moment. | |
| relative_time | operator- (relative_time that) const |
| Subtract two intervals. | |
| relative_time | operator- () const |
| Negate an interval. | |
| relative_time | operator* (float c) const |
| Scale an interval. | |
| relative_time | operator/ (float c) const |
| Scale an interval. | |
| relative_time | operator% (relative_time that) const |
| Modulo operator for two intervals. | |
| double | operator/ (relative_time that) const |
| Division of two intervals. | |
| relative_time & | operator+= (relative_time that) |
| Add an interval. | |
| relative_time & | operator-= (relative_time that) |
| Subtract an interval. | |
| relative_time & | operator*= (float c) |
| Scale the interval. | |
| relative_time & | operator/= (float c) |
| Scale the interval. | |
| relative_time & | operator%= (relative_time that) |
| Modulo. | |
| bool | operator< (relative_time that) const |
| Compare with another interval. | |
| bool | operator> (relative_time that) const |
| Compare with another interval. | |
| bool | operator<= (relative_time that) const |
| Compare with another interval. | |
| bool | operator>= (relative_time that) const |
| Compare with another interval. | |
| bool | operator== (relative_time that) const |
| bool | operator!= (relative_time that) const |
| unsigned | nanoseconds () const |
| Number of nanoseconds. | |
| unsigned | seconds () const |
| Number of seconds. | |
| unsigned | minutes () const |
| Number of minutes. | |
| unsigned | hours () const |
| Number of hours. | |
| unsigned | days () const |
| Number of days. | |
| bool | isnegative () const |
| Is this a negative interval? | |
| timetype | total () const |
| Total number of seconds, as encoded. | |
Static Public Member Functions | |
| static void | set_digits (unsigned num) |
| Set number of digits to use when printing (for fractions of seconds). | |
| static unsigned | get_digits () |
| Get the number of digits that is used when printing. | |
Friends | |
| std::ostream & | operator<< (std::ostream &s, relative_time t) |
| Write the interval to a std::ostream. | |
Time interval.
| shevek::relative_time::relative_time | ( | timetype | seconds, |
| unsigned | nanoseconds | ||
| ) |
Fast constructor.
This directly fills the members and is therefore slightly faster than the other constructors. However, the others aren't really slow either.
| bool shevek::relative_time::operator!= | ( | relative_time | that | ) | const |
Compare two intervals. Note that this is rarely a useful operation, because minor errors may be introduced by computations.
| bool shevek::relative_time::operator== | ( | relative_time | that | ) | const |
Compare two intervals. Note that this is rarely a useful operation, because minor errors may be introduced by computations.
1.7.6.1