Remove the warning:delete called on 'c' that is abstract but has non-virtual destructor

[sids]

ftgf

[firedraco]

Make the destructor virtual.

[sids]

thanks firedraco but how do i do that? i m totally new to cpp. Please bear with me :(

[Zhuge]

All you have to do is add virtual in front of the destructor's declaration.

[sids]

DOES that mean writing like a:: virtual ~a() in the 4th line ?

[firedraco]

No. You have to go into the class definition and add the virtual there:

class theClass {
    //...
    virtual ~theClass();
};

[sids]

yes the code is like this only

class theClass {
//...
virtual ~theClass();
};

But still gives warning ON CLANG COMPILER and NOT ON GCC

[CatmanFS]

You could suppress the specific warning, or maybe the difference between the way virtual was handled in GCC and the original C.