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;

}

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