Subj : Warning question
To   : borland.public.cpp.borlandcpp
From : dkat
Date : Fri Feb 04 2005 10:35 am

//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() );
  d=0;
  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;
}

.