C++ Programming/Code/Standard C Library/Functions/clock

clock #include <ctime> clock_t clock( void ); The clock() function returns the processor time since the program started, or -1 if that information is unavailable. To convert the return value to seconds, divide it by CLOCKS_PER_SEC. If your compiler and library is POSIX compliant, then CLOCKS_PER_SEC is always defined as 1000000. Related topics asctime - ctime - time