ex03b_permutation_matrix_fill.cpp

 
#include <iostream>
#include <cla3p/perms.hpp>
 
int main()
{
    cla3p::prm::PiMatrix P1(3);
    cla3p::prm::PiMatrix P2(3);
    cla3p::prm::PiMatrix P3(3);
 
    /*
     * Set all values in P1 to 0 (not a valid permutation matrix).
     * Set all values in P2 to -1 (not a valid permutation matrix).
     * Insert values in P3.
     */
    P1.fill(0);
    
    P2 = -1;
 
    P3(0) = 2;
    P3(1) = 0;
    P3(2) = 1;
 
    std::cout << "P1:\n" << P1 << "\n";
    std::cout << "P2:\n" << P2 << "\n";
    std::cout << "P3:\n" << P3;
 
    return 0;
}