member variable constant after construction

[bvcheung]

Hi,

I have a member variable of a class that should not be changed after
construction. How can I ensure this?

-Billy

 

[Jonathan Mcdougall]

I have a member variable of a class that should not be changed after

construction. How can I ensure this?

Make it const.

class c
{
private:
const int ci;

public:
c(int v)
: ci(v)
{
ci = 10; // error
}
};


Jonathan