Programming Forums

Hi there again ;)

This is my new problem:

I've this template:

template <class T> class TArray

{

        T **m_array;

        unsigned m_nSize;

public:

        class iterator;

        friend class iterator;



        class iterator

        {

                const TArray& t;

                unsigned index;

        public:

                iterator( const TArray<T>& a, unsigned s = 0 ): t(a), index(s) {}

                const T* const operator++() { return t[++index]; }

                const T* const operator++(int) { return t[index++]; }

                const T* const operator*() const { return t[index]; };





                bool operator==( const iterator& r ) const { return ( t==r.t )? 1 : 0; }

                bool operator!=( const iterator& r ) const { return !operator==( r ); }



                friend ostream operator << (ostream& os, const iterator& it);

        };



        TArray();

        virtual ~TArray();



        void Insert (T* t);

        const T* const Max() const;



        const iterator begin() const;

        const iterator end() const;

};

Ye, ye... the definitions should be in diferent modules...

Anyway, when i do this in the main:

        TArray<int> ar_int;



        for ( unsigned i = 0; i < 10; i++ )

                ar_int.Insert( new int(i) );



        TArray<int>::iterator x(ar_int, 0); // this will point to the beggining



        cout << *x << endl; // this should return the first value, the error is from here

It gives me this error:

'operator+' not implemented in type 'TArray<int>' for arguments of type 'unsigned int'

Why the 'operator+' is needed...??? :confused:

Help here, guys...

Thanks in advance :cool: