C$++$ pls;

Finish the Matrix class below and add a custom copy constructor to perform a deep copy.

Contents of Matrix.h:

#include "Matrix.h$"$

#include

using namespace std;

Matrix::Matrix$($int r$,$ int c$)$

$\{$

$$ rows $=$ r;

$$ cols $=$ c;

$$ data $=$ new int$*[$rows$]$;

$$ for$($int i $=0$; i $<$ rows; $++$i$)$

$\{$

$$ data$[$i$]=$ new int$[$cols$]()$;

$\}$

$\}$

Matrix::Matrix$($const Matrix& m$)$

$\{$

$//$ write code here

$\}$

Matrix::~Matrix$()$

$\{$

$$ for$($int i $=0$; i $<$ rows; $++$i$)$

$\{$

$$ delete$[]$ data$[$i$]$;

$\}$

$$ delete$[]$ data;

$\}$

void Matrix::fillMatrix$()$

$\{$

$$ int value $=1$;

$$ for $($int i $=0$; i $<$ rows; $++$i$)$

$\{$

$$ for $($int j $=0$; j $<$ cols; $++$j$)$

$\{$

$$ data$[$i$][$j$]=$ value$++$;

$\}$

$\}$

$\}$

void Matrix::printMatrix$()$

$\{$

$$ for $($int i $=0$; i $<$ rows; $++$i$)$

$\{$

$$ for $($int j $=0$; j $<$ cols; $++$j$)$

$\{$

$$ std::cout $<<$ data$[$i$][$j$]<<""$;

$\}$

$$ std::cout $<<$ std::endl;

$\}$

$\}$

When you create a new submission, you$$ll notice a template code that includes a partial implementation of the Matrix class. Your task is to implement the missing parts indicated by "your code here".