#ifndef TENSOR2D_H
#define TENSOR2D_H

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, int col) const;
	//A[i][j]
	T *operator[](int row);
	T *operator[](int row) const;
	void print(void);
};

#endif