SbElapsedTime Class Reference
[Basics]
Class for measuring elapsed time with high resolution.
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#include <Inventor/SbElapsedTime.h>
Public Member Functions | |
| SbElapsedTime () | |
| void | reset () |
| double | getElapsed () const |
| SbTime | getElapsedTime () const |
Friends | |
| std::ostream & | operator<< (std::ostream &os, const SbElapsedTime &t) |
Detailed Description
Class for measuring elapsed time with high resolution.
This measures elapsed time in seconds. It uses the highest resolution timer available on the system, to allow measuring very short intervals. There is no guarantee the timer resolution will be better than SbTime (which is used if no better method is available).
Constructor & Destructor Documentation
| SbElapsedTime::SbElapsedTime | ( | ) |
Constructor (initializes timer).
Member Function Documentation
| double SbElapsedTime::getElapsed | ( | ) | const |
Gets elapsed time in seconds.
| SbTime SbElapsedTime::getElapsedTime | ( | ) | const |
Gets elapsed time.
| void SbElapsedTime::reset | ( | ) |
Resets timer.
Friends And Related Function Documentation
| std::ostream& operator<< | ( | std::ostream & | os, | |
| const SbElapsedTime & | t | |||
| ) | [friend] |
Writes the time to the specified output stream.
The documentation for this class was generated from the following file:
- Inventor/SbElapsedTime.h