Kristian,
Are you sure that is the setup that compiles? You need to pull
those templated functions out of the source file and into a header
file.
corey
On 7/25/05, Kristian Kratzenstein <kristian.kratzenstein@xxxxxxxxxxx> wrote:
> Hi all (again),
>
> Xcode again. Seem like gcc optimize methods away, which are needed by code
> in another file. This means, I get Link errors.
>
> I ll try to discribe this as good as I could without the whole code :
>
> File1.h
> template <class t>
> class a
> {
> ...
> virtual bool isBig();
> }
>
> File1.cpp
> template<class t>
> bool a<t>::isBig()
> {
> return false;
> }
>
> dummyfunctionfora()
> {
> a<char> aA;
> bool b;
>
> b = aA.isBig;
> }
>
> File2.cpp
> #include "File1.h"
>
> ...
> b = aA.isBig();
> ...
>
> What I did : template class a is defined in File1, and only be used by a
> dummy function, which is not called. ( I try this that the compiler
> generates the needed code). This runs fine with CW and VS. But with gcc
> (xcode 2.1) this could lead into a link error.
>
> How could I solve this ? Is there any smarter way to make sure the
> template class is compiled for the types I want ? Is there a way to stop
> gcc from optimize my methods away ? The normal (xcode for gcc) setting for
> Optimizing I tried (different counts of link error, but never none).
>
> Thanks,
>
> Kristian Kratzenstein
>
>
> --------------------------------------------
> Kristian Kratzenstein
> Gettorf
>
> Kristian.Kratzenstein@xxxxxxxxxxx
> --------------------------------------------
>
>
>
