Sample Code - Inheritance overloading: How to make overloading function for parent class function.

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[C++] Inheritance overloading: How to make overloading function for parent class function.

class A
{
public:
	void foo(void) {}
};


class B : public A
{
public:
	using A::foo;		// <-----------------
	void foo(int x) {}	// overloading in child class
};