eigen/doc/snippets/MatrixBase_isIdentity.cpp

Matrix3d m = Matrix3d::Identity();
m(0,2) = 1e-4;
cout << "Here's the matrix m:" << endl << m << endl;
cout << "m.isIdentity() returns: " << m.isIdentity() << endl;
cout << "m.isIdentity(1e-3) returns: " << m.isIdentity(1e-3) << endl;
* Merge Extract and Part to the Part expression. Renamed "MatrixBase::extract() const" to "MatrixBase::part() const" * Renamed static functions identity, zero, ones, random with an upper case first letter: Identity, Zero, Ones and Random. 2008-07-21 08:34:46 +08:00			`Matrix3d m = Matrix3d::Identity();`
- move: DerivedTraits becomes MatrixBase::Traits - the static constants are private again in the Derived classes - more documentation and code snippets - new isDiagonal() method 2008-01-07 00:35:21 +08:00			`m(0,2) = 1e-4;`
			`cout << "Here's the matrix m:" << endl << m << endl;`
			`cout << "m.isIdentity() returns: " << m.isIdentity() << endl;`
			`cout << "m.isIdentity(1e-3) returns: " << m.isIdentity(1e-3) << endl;`