doc/examples/QuickStart_example2_dynamic.cpp

#include <iostream>
#include <Eigen/Dense>

using Eigen::MatrixXd;
using Eigen::VectorXd;

int main() {
  MatrixXd m = MatrixXd::Random(3, 3);
  m = (m + MatrixXd::Constant(3, 3, 1.2)) * 50;
  std::cout << "m =" << std::endl << m << std::endl;
  VectorXd v(3);
  v << 1, 2, 3;
  std::cout << "m * v =" << std::endl << m * v << std::endl;
}
Add second example to QuickStart guide. Also, some changes suggested by Keir and Benoit on mailing list. 2010-06-17 12:12:40 +01:00			`#include <iostream>`
			`#include <Eigen/Dense>`

get rid of `using namespace Eigen` in sample code 2021-12-07 19:57:38 +00:00			`using Eigen::MatrixXd;`
			`using Eigen::VectorXd;`
Add second example to QuickStart guide. Also, some changes suggested by Keir and Benoit on mailing list. 2010-06-17 12:12:40 +01:00
int main() is a standard main() prototype, and makes for cleaner examples 2010-06-25 10:04:10 -04:00			`int main() {`
Documentation fixes. Thanks to Rodney Sparapani for reporting these. 2012-08-17 14:49:18 +01:00			`MatrixXd m = MatrixXd::Random(3, 3);`
			`m = (m + MatrixXd::Constant(3, 3, 1.2)) * 50;`
get rid of `using namespace Eigen` in sample code 2021-12-07 19:57:38 +00:00			`std::cout << "m =" << std::endl << m << std::endl;`
Documentation fixes. Thanks to Rodney Sparapani for reporting these. 2012-08-17 14:49:18 +01:00			`VectorXd v(3);`
show a more fancy example for the getting started tut 2010-06-27 19:37:16 +02:00			`v << 1, 2, 3;`
get rid of `using namespace Eigen` in sample code 2021-12-07 19:57:38 +00:00			`std::cout << "m * v =" << std::endl << m * v << std::endl;`
Add second example to QuickStart guide. Also, some changes suggested by Keir and Benoit on mailing list. 2010-06-17 12:12:40 +01:00			`}`