> (*
> How about using "set of char" instead of "array of char" ?
> That way, the compiler should be able to distinguish
> between the overloads...
> *)
Yeah, that will work ;-) The only problem would be if he wanted to remove
specific patterns of chars, but I'm guessing this isn't the case.
(*
How about using "set of char" instead of "array of char" ?
That way, the compiler should be able to distinguish
between the overloads...
*)
program repl;
type
tSetOfChar = set of char;
procedure replace(chars: tSetOfChar; const replace: String; var s: String);
var
i: Integer;
begin
On Fri, 11 Jul 2003, ZINTEL Gerhard wrote:
> >
> > Hello all,
> >
> > Friday, July 11, 2003, 3:18:58 PM, you wrote:
> >
> > ZG> hello list members,
> > ...
> > ZG> which type to be used for a type cast (that is not
> > allowed for the left
> > ZG> side) or how to use an address operator to manag
>
> Hello all,
>
> Friday, July 11, 2003, 3:18:58 PM, you wrote:
>
> ZG> hello list members,
> ...
> ZG> which type to be used for a type cast (that is not
> allowed for the left
> ZG> side) or how to use an address operator to manage it?
> at least in my fpc 1.0.6 typecasts for the left side a
On Fri, 11 Jul 2003, ZINTEL Gerhard wrote:
> Thank you both for your fast help. And of course I meant "value := r;"
>
> I have found a third solution in the mean time (one should not give up to
> early:)
> Do you know if that is in a machine independent way?
Yes. This is a language feature.
Mi
Thank you both for your fast help. And of course I meant "value := r;"
I have found a third solution in the mean time (one should not give up to
early:)
Do you know if that is in a machine independent way?
procedure test(var value);
var r : real absolute value;
begin
r := 1.0; // seems to w
Hello all,
Friday, July 11, 2003, 3:18:58 PM, you wrote:
ZG> hello list members,
...
ZG> which type to be used for a type cast (that is not allowed for the left
ZG> side) or how to use an address operator to manage it?
at least in my fpc 1.0.6 typecasts for the left side are allowed,
value := r;
On Fri, 11 Jul 2003, ZINTEL Gerhard wrote:
> hello list members,
>
> could anyone of you give me a hint how to assign a value to an untyped
> variable parameter of a procedure. E.G. in the following procedure:
>
> procedure test(var value);
> var r : real;
> begin
> r := 1.0;
> value := real
Hello Gerhard,
Friday, July 11, 2003, 3:18:58 PM, you wrote:
ZG> hello list members,
ZG> could anyone of you give me a hint how to assign a value to an untyped
ZG> variable parameter of a procedure. E.G. in the following procedure:
ZG> procedure test(var value);
ZG> var r : real;
ZG> begin
ZG>
hello list members,
could anyone of you give me a hint how to assign a value to an untyped
variable parameter of a procedure. E.G. in the following procedure:
procedure test(var value);
var r : real;
begin
r := 1.0;
value := real;// does not work
end;
which type to be used for a type
On Fri, 11 Jul 2003, Matt Emson wrote:
> > Normally the performance hit is nearly zero.
> > No copying is done, only a reference count is increased. As it is a
> > const, it cannot be assigned to anyway, so there will be no copy-on-
> > write operation.
> >
> > It is always a good idea to use 'C
> Normally the performance hit is nearly zero.
> No copying is done, only a reference count is increased. As it is a
> const, it cannot be assigned to anyway, so there will be no copy-on-
> write operation.
>
> It is always a good idea to use 'Const' parameters as it will stop you
from
> assigning
On Fri, 11 Jul 2003, Matt Emson wrote:
>
> BTW, if you are using longstrings, you shouldn't be passing by reference, as
> the longstring (AnsiString) is already a pointer. If FPC handles memory in a
> similar way to Delphi with respects to longstrings, it may cause a
> performance hit if the str
> Well ok thanks Matt, however I kind of already had this figured out, but
> was posting here to find out if there's a way around it (other than
> naming two separate functions)...
>
> Perhaps there isn't...
James,
only tested in Delphi, but the following would seem to work
procedure repla
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