hello,
thanks :)
the good for me :
just this !!
-------------------------------------------------
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <Eina.h>
int main(void)
{
char buf[32];
double n = 40.56;
sprintf(buf, "%.2f MO", n);
printf("%s\n",buf);
return EXIT_SUCCESS;
}
-------------------------------------------------
so i can't understand what is for the
eina_convert_dtoa(val, tmp);//Convert a double to a string
and all convert function of eina ?
thanks
Le mardi 10 août 2010 à 11:40 +0200, Cedric BAIL a écrit :
> On Tue, Aug 10, 2010 at 11:22 AM, Issa <[email protected]> wrote:
> > i have take the code exemple on the documentation and i m just trying to
> > "concatene" a double to a string.
> > i have this
> > double val = 40.56;
> > char *s1 = " Mo";
> >
> > and for the final i want this
> > 40.56 MO
>
> This is not the result you will get with eina_convert something like
> "0x0.8p+0", that you could concatenate with "Mo". Not really what you
> are looking for I think :-)
>
> Better just do a snprintf(buf, sizeof (buf), "%f Mo", val); This will
> do the job you are looking for I think.
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