Creating Dynamic Array using C++
#include <iostream> using namespace std; template <typename T> class Array { private: T* base; int size; public : Array(T arr[], int length) { base = new T[sizeof(arr)]; size = length; for (int i = 0; i < length; i++) base[i] = arr[i]; } void print(); }; template <typename T> void Array<T>::print() { for (int i = 0; i < size; i++) cout << " " << *(base + i) << endl; } int main() { int arr1[] = {10, 20, 30}; Array<int> obj(arr1, 3); obj.print(); char arr2[] = { 'v', 'a', 'r','u','n' }; Array<char> obj1(arr2, (sizeof(arr2) / sizeof(arr2[0]))); obj1.print(); return 0; }