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