To call a class method/function from a .hxx file in a .cpp file

[batgirl]

How do I call a class method which is defined in a .hxx file separately to a .cpp file? Is it any different from how we normally do it (using the scope resolution operator after the class name and then the method name with parameters) ?

[nvrmnd]

if you want to define it in the cpp file, then you should use the scope operator.

X.hpp :

struct X
{
    int f() const;
};

X.cpp

#include "X.hpp"

int X::f() const
{ return 25; }

Otherwise, if you want to call it :

#include "X.hpp"

int a_function( )
{
    X x;
    return x.f(); // <===== call ======>
}

Does this help ? feel free to ask more