Array C++ Class

Mon May 04, 2009 12:20 am

i would like to know what is the output for this program.

Code:: #include <iostream> using std::cout; using std::endl; using std::ios; #include<new> #include<iomanip> //using std::fix; using std::setprecision; template < typename T > class Array{ public: Array(int=5); ~Array() {delete[] arrayPtr; } T arrayRef(int)const; int getsize() const; private: int size; T *arrayPtr; }; template< typename T> Array< T >::Array(int x) { size=x; arrayPtr[i] = 1.0 * i; } template<typename T> T Array< T >::arrayRef(int num)const { return arrayPtr[num]; } template< typename T > int Array<T>::getSize() const { return getSize; } template <typename T > void printArray(const Array<T> &a) { for (int i=0; i< a.getSize(); i++) cout << a.arrayRef(i) << " "; cout << endl << endl; } int main() { int fixed; Array< int > intArray(4); Array< double > doubleArray; cout << setprecision(2); printArray( intArray ); printArray( doubleArray); return 0; }