Sergio,
An unsigned char has the range 0 - 255 with 256 possible values.
Any value that you assign 'i' will always be within that range.
Corey
On 8/22/05, Sergio Bacchi <sergio_bacchi@xxxxxxxxxxxx> wrote:
> Hi!
> I am in trouble with a compilation.
> In the loop "for" i receive the warning:
> .ui/../visuhexaForm.ui.h:208: warning: comparison is always true due to
> limited range of data type
>
> The program fragment is:
>
> void visuhexaForm::pgSeguinte()
> {
> uchar i;
>
> for ( i = 0; i <= 256; i++ ) buf[i] = 0;//(line 208)
> if ( tamanho - atual != 0 ) pagina( atual );
> else seguintePushButton->setDown( 1 );
> }
>
> I don't know what to do.
>
> Thank you.
> Regards
> Sergio.
>
>
>
>
>
>
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