// File GraphMat.cpp
#include "GraphMat.h"

GraphMat::GraphMat(int s)
{ 
  int i,j;

  n = s;
  mat = new bool*[n];
  for (i = 0; i < n; i++)
    mat[i] = new bool[n];

  for (i = 0; i < n; i++)
    for (j = 0; j < n; j++)
      mat[i][j] = false;
}

GraphMat::~GraphMat()
{ 
  for (int i = 0; i < n; i++)
     delete [] mat[i];
     
  delete [] mat;
}

GraphMat(const GraphMat& g)
{ 
  int i,j;

  n = g.n;

  mat = new bool*[n];
  for (i = 0; i < n; i++)
    mat[i] = new bool[n];

  for (i = 0; i < n; i++)
    for (j = 0; j < n; j++)
      mat[i][j] = g.mat[i][j];
}

GraphMat& operator=(const GraphMat& g)
{ 
  int i,j;

  n = g.n;

  mat = new bool*[n];
  for (i = 0; i < n; i++)
    mat[i] = new bool[n];

  for (i = 0; i < n; i++)
    for (j = 0; j < n; j++)
      mat[i][j] = g.mat[i][j];
}