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2D Depth


StOneDOes
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Go to solution Solved by Josh,

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The kids / m_kids thing is a trick that allows me to make read-only class members in C++:

class foo
{
private:
	int m_value;
public:
	const int& value;
	
	foo(int n) : value(m_value)
	{
		m_value = n;
	}
}

foo f(3);
int a = f.value;// this is okay
f.value = 2;// this won't compile

 

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