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get rid of using namespace Eigen in sample code

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This commit is contained in:
Erik Schultheis
2021-12-07 19:57:38 +00:00
committed by Rasmus Munk Larsen
parent e4c40b092a
commit 39a6aff16c
58 changed files with 274 additions and 399 deletions
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6
doc/examples/tut_matrix_resize.cpp
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@@ -1,16 +1,14 @@
#include <iostream>
#include <Eigen/Dense>
using namespace Eigen;
int main()
{
MatrixXd m(2,5);
Eigen::MatrixXd m(2,5);
m.resize(4,3);
std::cout << "The matrix m is of size "
<< m.rows() << "x" << m.cols() << std::endl;
std::cout << "It has " << m.size() << " coefficients" << std::endl;
VectorXd v(2);
Eigen::VectorXd v(2);
v.resize(5);
std::cout << "The vector v is of size " << v.size() << std::endl;
std::cout << "As a matrix, v is of size "