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-rw-r--r--doc/examples/QuickStart_example2_fixed.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/examples/QuickStart_example2_fixed.cpp b/doc/examples/QuickStart_example2_fixed.cpp
index c30f47734..edf3268cd 100644
--- a/doc/examples/QuickStart_example2_fixed.cpp
+++ b/doc/examples/QuickStart_example2_fixed.cpp
@@ -1,15 +1,15 @@
#include <iostream>
#include <Eigen/Dense>
-using Eigen::Matrix3d;
-using Eigen::Vector3d;
+using namespace Eigen;
+using namespace std;
int main()
{
- Matrix3d m;
- for (int row = 0; row < 3; ++row)
- for (int column = 0; column < 3; ++column)
- m(row, column) = row + 0.01 * column;
- Vector3d v = Vector3d::Ones();
- std::cout << m * v << std::endl;
+ Matrix3f m = Matrix3f::Random();
+ m = (m + Matrix3f::Constant(1.2)) * 50;
+ cout << "m =" << endl << m << endl;
+ Vector3f v(1,2,3);
+
+ cout << "m * v =" << endl << m * v << endl;
}