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- move: DerivedTraits becomes MatrixBase::Traits

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- the static constants are private again in the Derived classes
- more documentation and code snippets
- new isDiagonal() method
This commit is contained in:
Benoit Jacob
2008-01-06 16:35:21 +00:00
parent aaf889e72b
commit 84934ea217
40 changed files with 304 additions and 177 deletions
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6
doc/snippets/MatrixBase_isDiagonal.cpp Normal file
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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;

5
doc/snippets/MatrixBase_isIdentity.cpp Normal file
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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;

5
doc/snippets/MatrixBase_isOnes.cpp Normal file
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Matrix3d m = Matrix3d::ones();
m(0,2) += 1e-4;
cout << "Here's the matrix m:" << endl << m << endl;
cout << "m.isOnes() returns: " << m.isOnes() << endl;
cout << "m.isOnes(1e-3) returns: " << m.isOnes(1e-3) << endl;

5
doc/snippets/MatrixBase_isOrtho_matrix.cpp Normal file
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Matrix3d m = Matrix3d::identity();
m(0,2) = 1e-4;
cout << "Here's the matrix m:" << endl << m << endl;
cout << "m.isOrtho() returns: " << m.isOrtho() << endl;
cout << "m.isOrtho(1e-3) returns: " << m.isOrtho(1e-3) << endl;

6
doc/snippets/MatrixBase_isOrtho_vector.cpp Normal file
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Vector3d v(1,0,0);
Vector3d w(1e-4,0,1);
cout << "Here's the vector v:" << endl << v << endl;
cout << "Here's the vector w:" << endl << w << endl;
cout << "v.isOrtho(w) returns: " << v.isOrtho(w) << endl;
cout << "v.isOrtho(w,1e-3) returns: " << v.isOrtho(w,1e-3) << endl;

5
doc/snippets/MatrixBase_isZero.cpp Normal file
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Matrix3d m = Matrix3d::zero();
m(0,2) = 1e-4;
cout << "Here's the matrix m:" << endl << m << endl;
cout << "m.isZero() returns: " << m.isZero() << endl;
cout << "m.isZero(1e-3) returns: " << m.isZero(1e-3) << endl;