C / C++ / MFC

#include <windows.h>
#include <stdio.h>

int main(int argc, char* argv[])
{
    // retrieve frequency of high-resolution performance counter
    // exit program if counter is not available on this system

    LARGE_INTEGER perfFreq;

    if( !::QueryPerformanceFrequency(&perfFreq) )
    {
        printf( "High Performance Counter not available!\n" );
        return -1;
    }

    printf( "Performance Counter Frequency:  %I64d ticks / second\n", perfFreq.QuadPart );
    printf( "                            or  %e microseconds / tick \n\n", 1.0e6 / perfFreq.QuadPart );



    // determine time needed to execute 'printf()'
    
    LARGE_INTEGER perfStartTime;
    LARGE_INTEGER perfEndTime;

    ::QueryPerformanceCounter( &perfStartTime );

    printf( "\n(* This is the statement that I am timing *)\n\n\n" );

    ::QueryPerformanceCounter( &perfEndTime );


    // report measured execution time

    printf( "Measured Time:  %I64d ticks\n", perfEndTime.QuadPart - perfStartTime.QuadPart );
    printf( "            or  %f microseconds\n\n\n", 1.0e6 * ( perfEndTime.QuadPart - perfStartTime.QuadPart ) / perfFreq.QuadPart );
    return 0;
}

Performance Counter Frequency:  3579545 ticks / second
                            or  2.793651e-001 microseconds / tick


(* This is the statement that I am timing *)


Measured Time:  80 ticks
            or  22.349209 microseconds

Suyash wrote:

...is there any way to force the user to enter the text only in english language irrespective of his system language.

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"There is no death, only a change of worlds." - Native American Proverb

DavidCrow wrote:

Is that useful? Wouldn't that be irritating to the Chinese user?

waldermort wrote:

With Richedit controls you can set the EM_NOIME style...

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"There is no death, only a change of worlds." - Native American Proverb