C++ templates
Benjamin Ellis
bmellis at uark.edu
Thu Nov 16 22:14:07 GMT 2000
> My Problem is that I'd like to implement a class-contructor, that takes the
> generic types of my template as argument. When I'm defining the method
> within the class declaration, everything works fine, but after spliting the
> class code apart, into .cpp and .hpp the compiler nervs me, that the > >
>constructor's arguments are not enough defined... Could anyone help me?
I'm not sure if this will answer your question or not... but say you have
this class declaration:
----------------------------------------
template <class T>
class MyClass
{
MyClass(T);
void SomeFunction();
};
-----------------------------------------
you would therefore, in a seperate file, declare the function definitions as
this:
------------------------------------------
template <class T>
MyClass<T>::MyClass(T genericDataType)
{
//........
}
and ...
template <class T>
void MyClass<T>::SomeFunction()
{
//........
}
--------------------------------------------
Remember, even if some of your class methods don't use the template type,
they still have to be defined as a template function.
hope that helps.. make sure you pay attention to how the class methods are
written in the .cpp file as shown above.
-Ben
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