template <class X, class Y>
class Example{
public:
Example(X m, Y n);
~Example();
public:
X x;
Y y;
};
template <class X, class Y>
Example<X, Y>::Example(X m, Y n): x(m), y(n){
}
template <class X, class Y>
Example<X, Y>::~Example(){
}
int main(int argc, char *argv[]){
Example<int, char> a(2, 'y');
cout<<a.x<<"\t"<<a.y<<endl;
return EXIT_SUCCESS;
}
undefined reference to `Example<int, char>::Example(int, char)'undefined reference to `Example<int, char>::~Example()'undefined reference to `Example<int, char>::~Example()'Quote:Original post by SiCrane
I already told you your options: use explicit instantiation or use a compiler that supports the export keyword.
Quote:Original post by nlbs
Can you give some explanation about explicit instantiation ??
Quote:Original post by Simian ManQuote:Original post by nlbs
Can you give some explanation about explicit instantiation ??
Just include the definitions in the header file. This is how the C++ standard library does it; there is no other choice.
