15 #if defined(_WIN32) || defined(_MSC_VER) 17 #elif defined(__APPLE__) && defined(__MACH__) 19 #include <mach/mach_time.h> 30 #if defined(_WIN32) || defined(_MSC_VER) 32 #elif defined(__APPLE__) && defined(__MACH__) AFAPI double timeit(void(*fn)())
static AFAPI timer start()
static AFAPI double stop()
struct af::timer timer
Internal timer object.