#include <tick_count.h>
Public Member Functions | |
| interval_t () | |
| Construct a time interval representing zero time duration.  | |
| interval_t (double sec) | |
| Construct a time interval representing sec seconds time duration.  | |
| double | seconds () const | 
| Return the length of a time interval in seconds.  | |
| interval_t & | operator+= (const interval_t &i) | 
| Accumulation operator.  | |
| interval_t & | operator-= (const interval_t &i) | 
| Subtraction operator.  | |
Friends | |
| class | tbb::tick_count | 
| interval_t | operator- (const tick_count &t1, const tick_count &t0) | 
| Extract the intervals from the tick_counts and subtract them.  | |
| interval_t | operator+ (const interval_t &i, const interval_t &j) | 
| Add two intervals.  | |
| interval_t | operator- (const interval_t &i, const interval_t &j) | 
| Subtract two intervals.  | |