C / C++ / MFC

namaskaaram wrote:

then is the below the correct way of declaring it :
CList<abc*,abc*> x;

ABC *a = new ABC(), *b;
x.AddHead(a);     // to store
POSITION pos = x.GetHeadPosition();
b = x.GetAt(pos); // to retrieve

ABC a, *b;
x.AddHead(a);     // to store
POSITION pos = x.GetHeadPosition();
b = x.GetAt(pos); // to retrieve

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

class CMyClass
{
public:
    void Assign()
    {
        m_FuncArray[0] = Fn1;
        m_FuncArray[1] = Fn2;
        m_FuncArray[2] = Fn3;
    }

    void Use()
    {
        // This is the tricky part
        (this->*(m_FuncArray[0]))();
    }

protected:
    // Don't forget the 'CMyClass::' in the typedef since it is member functions
    typedef void (CMyClass::*MyFuncPtr_t)();
    MyFuncPtr_t m_FuncArray[3];
    void Fn1() { TRACE( "CMyClass::Fn1 called.\n" ); }
    void Fn2() { TRACE( "CMyClass::Fn2 called.\n" ); }
    void Fn3() { TRACE( "CMyClass::Fn3 called.\n" ); }

};