[SOLVED] reference bug

[sergey.pozhidaev]

incorrect reference work in overrided subclass member functions, my actions:

 

1.create base class "a"

2.add member function "func1" in "a"

3.create subclass "b : a"

4.override "func1" in "b"

5.get bug in reference value

 

class a {

    void func1(int &val){

        val = 5;

    }

};

 

class b : a {

    void func1(int &val){

        val = 9;

    }

};

 

class c{

    b b_inst;

 

    c(){

        b_inst = new b();

        int value = -1;

        b.func1(value);

        //value = 0, why?

    }

};

 

[sebastianbah]

Hi,

 

It seems that you try to call func1() from b instead of class instance.

Please, try to replace b.func1(value); -> b_inst.func1(value);

In this case it should work correctly.