492
Subj : Re: Warning question
To   : borland.public.cpp.borlandcpp
From : dkat
Date : Fri Feb 04 2005 04:29 pm

Sorry - that code doesn't exist - It didn't get taken out when I cut and
paste and then made changes (so I tried initializing two different ways
first
int d;
d=0;
and then
int d=0;
//with no following initializing.
"Danzer" <danzer@REMOVEknology.net> wrote in message
news:420397c5$1@newsgroups.borland.com...
> dkat wrote:
>
> > //why do I get this  warning-
> >
> > //[C++ Warning] GlazeFormulation.cpp(812): W8004 'd' is assigned a value
> > that is never used
> >
> > //On this code
> >
> >
//--------------------------------------------------------------------------
-

AnsiString TMainForm::CheckString(AnsiString String)
{
  AnsiString TempString;
  int d = 0;

  if(String=="")return String;
  TempString = String;

  char* cp= new char[ TempString.Length() + 1 ];
  strcpy( cp, TempString.c_str() );
  for( int s=0;s<=TempString.Length();++s)
    if(cp[s] < '0' || cp[s] > '9')
    {TempString.Delete(s+1-d,1); ++d; }
  if(cp)delete cp;
  return TempString;
}

> Both assigments to d are not needed.

.

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