eigen/doc/examples/QuickStart_example.cpp

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

using Eigen::MatrixXd;

int main() {
  MatrixXd m(2, 2);
  m(0, 0) = 3;
  m(1, 0) = 2.5;
  m(0, 1) = -1;
  m(1, 1) = m(1, 0) + m(0, 1);
  std::cout << m << std::endl;
}
First draft for the 5-minute quick start guide to kick off discussions. 2010-06-14 05:39:27 +08:00			`#include <iostream>`
			`#include <Eigen/Dense>`

			`using Eigen::MatrixXd;`

int main() is a standard main() prototype, and makes for cleaner examples 2010-06-25 22:04:10 +08:00			`int main() {`
Add second example to QuickStart guide. Also, some changes suggested by Keir and Benoit on mailing list. 2010-06-17 19:12:40 +08:00			`MatrixXd m(2, 2);`
			`m(0, 0) = 3;`
			`m(1, 0) = 2.5;`
			`m(0, 1) = -1;`
			`m(1, 1) = m(1, 0) + m(0, 1);`
QuickStart examples: shorten var names, remove superfluous 'using'. 2010-06-18 17:43:22 +08:00			`std::cout << m << std::endl;`
First draft for the 5-minute quick start guide to kick off discussions. 2010-06-14 05:39:27 +08:00			`}`