cart-elc

Source code for CART-ELC
git clone git://git.laack.co/cart-elc.git
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tut_matrix_coefficient_accessors.cpp (343B)

      1 #include <iostream>
      2 #include <Eigen/Dense>
      3 
      4 using namespace Eigen;
      5 
      6 int main()
      7 {
      8   MatrixXd m(2,2);
      9   m(0,0) = 3;
     10   m(1,0) = 2.5;
     11   m(0,1) = -1;
     12   m(1,1) = m(1,0) + m(0,1);
     13   std::cout << "Here is the matrix m:\n" << m << std::endl;
     14   VectorXd v(2);
     15   v(0) = 4;
     16   v(1) = v(0) - 1;
     17   std::cout << "Here is the vector v:\n" << v << std::endl;
     18 }