#ifndef TENSOR2D_H
#define TENSOR2D_H
#include <utility>
template<typename T>
class Tensor2D {
private
       int r;
       int c;
       T **data;
public
       Tensor2D(int rows, int cols);
       Tensor2D(const Tensor2D &other);
       Tensor2D operator=(const Tensor2D &other);
       ~Tensor2D();
       void set(int row, int col, const T& value);
       T get(int row, int col) const;
       int rows() const;
       int cols() const;
       std::pair<int,int> shape() const;
       T& operator()(int row, int col);
       T& operator() (int row,col) const;

       T *operator[](int row);
       const T*operator[](int row) const;
       void print(void);
};

#endif