fmtd_performance.cxx

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#include "fmtio/fmtio.h"
#include <portable_io.h>

using namespace std;
using namespace cxxtls;


int main()
{
   long long sum = 0;

   for(int i=0; i < 100000000; ++i)
   {
     char buffer[100];

        sum += (fmtd<>(i)).size();                 // 16.82s elapsed

     // sum += (fmtio::cs("%d") % i).size();       // 29.06s
     // sum += sprintf(buffer,"%d", i);            // 18.40s 
     // sum += snprintf(buffer, 100, "%d", i);     // 16.40s

   }

  std::cout << "sum = " << sum << std::endl;

}