On Tue, Aug 29, 2000 at 10:02:51PM +0200, Lars Gullik Bj&resh;nnes wrote:
> |
> | Look at the following code from the old menu code
> |
> | for (LastFiles::const_iterator cit = lastfiles->begin();
> | cit != lastfiles->end() && ii < 10; ++cit, ++ii) {
> | string tmp = tostr(ii);
> | tmp += ". " + MakeDisplayPath((*cit), 30);
> | fl_addtopup(FileMenu, tmp.c_str());
> | }
>
> That this works could be just luck.
>
> | Since this code works, it appears that fl_addtopup creates an internal
> | copy of the string, which means that we don't need the string pool.
I also tried the following code
char buffer[200];
for (LastFiles::const_iterator cit = lastfiles->begin();
cit != lastfiles->end() && ii < 10; ++cit, ++ii) {
string tmp = tostr(ii);
tmp += ". " + MakeDisplayPath((*cit), 30);
strcpy(buffer, tmp.c_str());
fl_addtopup(FileMenu, buffer);
and it worked. Now this MUST means that fl_addtopup keeps a local copy of
the string (at least in XForms 0.88 on which I tested).
> We should check this with XForms documentation and/or the xforms
> mailinglist.
I couldn't find information on this in the documentation.
