How to separate interface and implementation when refering to a constant function

//----[some header file]

class g_cSomeClass
{
public:
g_cSomeClass(const g_cSomeClass & p_scSomeClass);
~g_cSomeClass();

void GetSomething();
};

//----[some cpp file]------------------

inline g_cSomeClass::g_cSomeClass(const p_scSomeClass)
{
p_scSomeClass.GetSomething();
}

inline g_cSomeClass::~g_cSomeClass()
{
}
inline void g_cSomeClass::getSomething()
{
}

How to make the getSomething member function a constant member function without moving it to another file?

have you tried:


inline void g_cSomeClass::getSomething() const

lol.

I thought I had tried that, but obiously I hadn't. Thanks, if you wouldn't have told me I'd probably be stuck with it still.