El Viernes, 13 de Abril de 2007, Simon Baxter escribió:
> > One more thing - how do I convert a %d variable to a %s string first?
> >
> > My 'txt' variable is currently an integer.
>
> Strike that - works a treat:
>
> <snip>
> void cRedRemote::Tune(int channel)
> {
> char buf[10];
> sprintf(buf,"%d",channel);
> log(1,"Setting digibox to channel %d",channel);
> char *p = buf;
>
> /* SBB Fudge
> */
> char txt2[strlen(buf) * 2];
> int i = 0;
> int j = 0;
> while (i < strlen(buf) - 1) {
> txt2[j] = buf[i];
> i++;
> j++;
> txt2[j] = ' ';
> j++;
> }
> txt2[j] = buf[i];
> j++;
> txt2[j] = '\0';
>
> log(0,"SBB Channel Produced by Fudge '%s'",txt2);
>
> Send(txt2);
> <snip>
>
>
If you like more compact code:
char txt2[strlen(buf) * 2];
int i = 0;
int j = 0;
while (i < strlen(buf) - 1) {
txt2[j++] = buf[i++];
txt2[j++] = ' ';
}
txt2[j++] = buf[i];
txt2[j] = '\0';
Jose Alberto
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