eigen/doc/snippets/MatrixBase_isDiagonal.cpp
Benoit Jacob 84934ea217 - move: DerivedTraits becomes MatrixBase::Traits
- the static constants are private again in the Derived classes
- more documentation and code snippets
- new isDiagonal() method
2008-01-06 16:35:21 +00:00

7 lines
241 B
C++

Matrix3d m = 10000 * Matrix3d::identity();
m(0,2) = 1;
cout << "Here's the matrix m:" << endl << m << endl;
cout << "m.isDiagonal() returns: " << m.isDiagonal() << endl;
cout << "m.isDiagonal(1e-3) returns: " << m.isDiagonal(1e-3) << endl;