ProfileTimer¶
-
class
ProfileTimer
¶ - /*
ProfileTimer
- HowTo:
Create a ProfileTimer and hold onto it. Call init() whenever you like (the timer doesn’t
start yet).
Call on() to start the timer. While the timer is on, call mark() at each point of interest,
in the code you are timing.
- You can turn the timer off() and on() to skip things you
don’t want to time.
- When your timing is finished, call printTo() to see the
results (e.g. myTimer.printTo(cerr)).
- Notes:
You should be able to time things down to the millisecond well enough, but if you call on() and off() within micro- seconds of each other, I don’t think you’ll get very good results.
*/
Inheritance diagram
-
explicit
ProfileTimer
(char const *name = 0, int maxEntries = 4096)¶
-
ProfileTimer
(ProfileTimer const &other)¶
-
static void
consolidateAllTo
(std::ostream &out = ::std::cout)¶
-
void
consolidateTo
(std::ostream &out = ::std::cout) const¶
-
double
getTotalTime
(void) const¶ Don’t call any of the following during timing: (Because they are slow, not because anything will break).
-
void
init
(char const *name, int maxEntries = 4096)¶
-
void
mark
(char const *tag)¶
-
void
off
(void)¶
-
void
off
(char const *tag)¶
-
void
on
(void)¶
-
static void
printAllTo
(std::ostream &out = ::std::cout)¶
-
void
printTo
(std::ostream &out = ::std::cout) const¶