On Mon, 4 Sep 2006 07:13:53 +0200
Martin Schreiber [EMAIL PROTECTED] wrote:
On Monday 04 September 2006 02.55, Luiz Americo wrote:
I'd like to propose change TComponent.Tag type from longint to
PtrInt. I know it's not a good programing practice, but sometimes
this property can be used to
Op Mon, 4 Sep 2006, schreef Mattias Gaertner:
Me2.
Just one disadvantage:
The Tag is published.
If someone stores a 64bit value and the component is stored,
the stream can not be read under 32bit anymore.
...which makes it impossible to use streams for anything derived from
Tcomponent,
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Mattias Gaertner:
Me2.
Just one disadvantage:
The Tag is published.
If someone stores a 64bit value and the component is stored,
the stream can not be read under 32bit anymore.
...which makes it impossible to use streams for anything
Hi,
I am using the latest FPC 2.0.5 from SubVersion. (rev 4550). I am
trying to promote fpdoc to the tiOPF developers and hit a brick wall
with my first attempt! :-(
I am trying to run makeskel against a project I work on (tiOPF), but
makeskel keeps giving me the error below. I created a
On Mon, 04 Sep 2006 11:56:06 +0200
Vincent Snijders [EMAIL PROTECTED] wrote:
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Mattias Gaertner:
Me2.
Just one disadvantage:
The Tag is published.
If someone stores a 64bit value and the component is stored,
the stream can
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Vincent Snijders:
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Mattias Gaertner:
Me2.
Just one disadvantage:
The Tag is published.
If someone stores a 64bit value and the component is stored,
the stream can not be read under
Marc Weustink wrote:
Michael Van Canneyt wrote:
On Mon, 4 Sep 2006, peter green wrote:
Me2.
Just one disadvantage:
The Tag is published.
If someone stores a 64bit value and the component is stored,
the stream can not be read under 32bit anymore.
...which makes it impossible to use
On Mon, 04 Sep 2006 13:16:11 +0200
Vincent Snijders [EMAIL PROTECTED] wrote:
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Vincent Snijders:
Daniël Mantione schreef:
Op Mon, 4 Sep 2006, schreef Mattias Gaertner:
Me2.
Just one disadvantage:
The Tag is published.
If
...which makes it impossible to use streams for anything derived from
Tcomponent, which is really a lot. I don't think we should break this
feature to allow broken code to work.
BTW even borland themselves seemed to promote its use for storing pointers
from delphi 3 help:
Tag has no
Daniël Mantione wrote:
In 16 bit days it was considered acceptable to typecast pointers into
records and just increase their offset. However, it was not portable.
Making your code portable requires some effort. This kind of code is just
one example of things you should not do in portable code.
10 matches
Mail list logo
