Eigen  3.2.2

Detailed Description

Eigen defines several typedef shortcuts for most common matrix and vector types.

The general patterns are the following:

MatrixSizeType where Size can be 2,3,4 for fixed size square matrices or X for dynamic size, and where Type can be i for integer, f for float, d for double, cf for complex float, cd for complex double.

For example, Matrix3d is a fixed-size 3x3 matrix type of doubles, and MatrixXf is a dynamic-size matrix of floats.

There are also VectorSizeType and RowVectorSizeType which are self-explanatory. For example, Vector4cf is a fixed-size vector of 4 complex floats.

See also
class Matrix

Typedefs

typedef Matrix< std::complex< double >, 2, 2 > Matrix2cd
 
typedef Matrix< std::complex< float >, 2, 2 > Matrix2cf
 
typedef Matrix< double, 2, 2 > Matrix2d
 
typedef Matrix< float, 2, 2 > Matrix2f
 
typedef Matrix< int, 2, 2 > Matrix2i
 
typedef Matrix< std::complex< double >, 2, Dynamic > Matrix2Xcd
 
typedef Matrix< std::complex< float >, 2, Dynamic > Matrix2Xcf
 
typedef Matrix< double, 2, Dynamic > Matrix2Xd
 
typedef Matrix< float, 2, Dynamic > Matrix2Xf
 
typedef Matrix< int, 2, Dynamic > Matrix2Xi
 
typedef Matrix< std::complex< double >, 3, 3 > Matrix3cd
 
typedef Matrix< std::complex< float >, 3, 3 > Matrix3cf
 
typedef Matrix< double, 3, 3 > Matrix3d
 
typedef Matrix< float, 3, 3 > Matrix3f
 
typedef Matrix< int, 3, 3 > Matrix3i
 
typedef Matrix< std::complex< double >, 3, Dynamic > Matrix3Xcd
 
typedef Matrix< std::complex< float >, 3, Dynamic > Matrix3Xcf
 
typedef Matrix< double, 3, Dynamic > Matrix3Xd
 
typedef Matrix< float, 3, Dynamic > Matrix3Xf
 
typedef Matrix< int, 3, Dynamic > Matrix3Xi
 
typedef Matrix< std::complex< double >, 4, 4 > Matrix4cd
 
typedef Matrix< std::complex< float >, 4, 4 > Matrix4cf
 
typedef Matrix< double, 4, 4 > Matrix4d
 
typedef Matrix< float, 4, 4 > Matrix4f
 
typedef Matrix< int, 4, 4 > Matrix4i
 
typedef Matrix< std::complex< double >, 4, Dynamic > Matrix4Xcd
 
typedef Matrix< std::complex< float >, 4, Dynamic > Matrix4Xcf
 
typedef Matrix< double, 4, Dynamic > Matrix4Xd
 
typedef Matrix< float, 4, Dynamic > Matrix4Xf
 
typedef Matrix< int, 4, Dynamic > Matrix4Xi
 
typedef Matrix< std::complex< double >, Dynamic, 2 > MatrixX2cd
 
typedef Matrix< std::complex< float >, Dynamic, 2 > MatrixX2cf
 
typedef Matrix< double, Dynamic, 2 > MatrixX2d
 
typedef Matrix< float, Dynamic, 2 > MatrixX2f
 
typedef Matrix< int, Dynamic, 2 > MatrixX2i
 
typedef Matrix< std::complex< double >, Dynamic, 3 > MatrixX3cd
 
typedef Matrix< std::complex< float >, Dynamic, 3 > MatrixX3cf
 
typedef Matrix< double, Dynamic, 3 > MatrixX3d
 
typedef Matrix< float, Dynamic, 3 > MatrixX3f
 
typedef Matrix< int, Dynamic, 3 > MatrixX3i
 
typedef Matrix< std::complex< double >, Dynamic, 4 > MatrixX4cd
 
typedef Matrix< std::complex< float >, Dynamic, 4 > MatrixX4cf
 
typedef Matrix< double, Dynamic, 4 > MatrixX4d
 
typedef Matrix< float, Dynamic, 4 > MatrixX4f
 
typedef Matrix< int, Dynamic, 4 > MatrixX4i
 
typedef Matrix< std::complex< double >, Dynamic, Dynamic > MatrixXcd
 
typedef Matrix< std::complex< float >, Dynamic, Dynamic > MatrixXcf
 
typedef Matrix< double, Dynamic, Dynamic > MatrixXd
 
typedef Matrix< float, Dynamic, Dynamic > MatrixXf
 
typedef Matrix< int, Dynamic, Dynamic > MatrixXi
 
typedef Matrix< std::complex< double >, 1, 2 > RowVector2cd
 
typedef Matrix< std::complex< float >, 1, 2 > RowVector2cf
 
typedef Matrix< double, 1, 2 > RowVector2d
 
typedef Matrix< float, 1, 2 > RowVector2f
 
typedef Matrix< int, 1, 2 > RowVector2i
 
typedef Matrix< std::complex< double >, 1, 3 > RowVector3cd
 
typedef Matrix< std::complex< float >, 1, 3 > RowVector3cf
 
typedef Matrix< double, 1, 3 > RowVector3d
 
typedef Matrix< float, 1, 3 > RowVector3f
 
typedef Matrix< int, 1, 3 > RowVector3i
 
typedef Matrix< std::complex< double >, 1, 4 > RowVector4cd
 
typedef Matrix< std::complex< float >, 1, 4 > RowVector4cf
 
typedef Matrix< double, 1, 4 > RowVector4d
 
typedef Matrix< float, 1, 4 > RowVector4f
 
typedef Matrix< int, 1, 4 > RowVector4i
 
typedef Matrix< std::complex< double >, 1, Dynamic > RowVectorXcd
 
typedef Matrix< std::complex< float >, 1, Dynamic > RowVectorXcf
 
typedef Matrix< double, 1, Dynamic > RowVectorXd
 
typedef Matrix< float, 1, Dynamic > RowVectorXf
 
typedef Matrix< int, 1, Dynamic > RowVectorXi
 
typedef Matrix< std::complex< double >, 2, 1 > Vector2cd
 
typedef Matrix< std::complex< float >, 2, 1 > Vector2cf
 
typedef Matrix< double, 2, 1 > Vector2d
 
typedef Matrix< float, 2, 1 > Vector2f
 
typedef Matrix< int, 2, 1 > Vector2i
 
typedef Matrix< std::complex< double >, 3, 1 > Vector3cd
 
typedef Matrix< std::complex< float >, 3, 1 > Vector3cf
 
typedef Matrix< double, 3, 1 > Vector3d
 
typedef Matrix< float, 3, 1 > Vector3f
 
typedef Matrix< int, 3, 1 > Vector3i
 
typedef Matrix< std::complex< double >, 4, 1 > Vector4cd
 
typedef Matrix< std::complex< float >, 4, 1 > Vector4cf
 
typedef Matrix< double, 4, 1 > Vector4d
 
typedef Matrix< float, 4, 1 > Vector4f
 
typedef Matrix< int, 4, 1 > Vector4i
 
typedef Matrix< std::complex< double >, Dynamic, 1 > VectorXcd
 
typedef Matrix< std::complex< float >, Dynamic, 1 > VectorXcf
 
typedef Matrix< double, Dynamic, 1 > VectorXd
 
typedef Matrix< float, Dynamic, 1 > VectorXf
 
typedef Matrix< int, Dynamic, 1 > VectorXi
 

Typedef Documentation

◆ Matrix2cd

typedef Matrix< std::complex<double> , 2 , 2 > Matrix2cd

◆ Matrix2cf

typedef Matrix< std::complex<float> , 2 , 2 > Matrix2cf

◆ Matrix2d

typedef Matrix< double , 2 , 2 > Matrix2d

◆ Matrix2f

typedef Matrix< float , 2 , 2 > Matrix2f

◆ Matrix2i

typedef Matrix< int , 2 , 2 > Matrix2i

◆ Matrix2Xcd

typedef Matrix< std::complex<double> , 2 , Dynamic> Matrix2Xcd

◆ Matrix2Xcf

typedef Matrix< std::complex<float> , 2 , Dynamic> Matrix2Xcf

◆ Matrix2Xd

typedef Matrix< double , 2 , Dynamic> Matrix2Xd

◆ Matrix2Xf

typedef Matrix< float , 2 , Dynamic> Matrix2Xf

◆ Matrix2Xi

typedef Matrix< int , 2 , Dynamic> Matrix2Xi

◆ Matrix3cd

typedef Matrix< std::complex<double> , 3 , 3 > Matrix3cd

◆ Matrix3cf

typedef Matrix< std::complex<float> , 3 , 3 > Matrix3cf

◆ Matrix3d

typedef Matrix< double , 3 , 3 > Matrix3d

◆ Matrix3f

typedef Matrix< float , 3 , 3 > Matrix3f

◆ Matrix3i

typedef Matrix< int , 3 , 3 > Matrix3i

◆ Matrix3Xcd

typedef Matrix< std::complex<double> , 3 , Dynamic> Matrix3Xcd

◆ Matrix3Xcf

typedef Matrix< std::complex<float> , 3 , Dynamic> Matrix3Xcf

◆ Matrix3Xd

typedef Matrix< double , 3 , Dynamic> Matrix3Xd

◆ Matrix3Xf

typedef Matrix< float , 3 , Dynamic> Matrix3Xf

◆ Matrix3Xi

typedef Matrix< int , 3 , Dynamic> Matrix3Xi

◆ Matrix4cd

typedef Matrix< std::complex<double> , 4 , 4 > Matrix4cd

◆ Matrix4cf

typedef Matrix< std::complex<float> , 4 , 4 > Matrix4cf

◆ Matrix4d

typedef Matrix< double , 4 , 4 > Matrix4d

◆ Matrix4f

typedef Matrix< float , 4 , 4 > Matrix4f

◆ Matrix4i

typedef Matrix< int , 4 , 4 > Matrix4i

◆ Matrix4Xcd

typedef Matrix< std::complex<double> , 4 , Dynamic> Matrix4Xcd

◆ Matrix4Xcf

typedef Matrix< std::complex<float> , 4 , Dynamic> Matrix4Xcf

◆ Matrix4Xd

typedef Matrix< double , 4 , Dynamic> Matrix4Xd

◆ Matrix4Xf

typedef Matrix< float , 4 , Dynamic> Matrix4Xf

◆ Matrix4Xi

typedef Matrix< int , 4 , Dynamic> Matrix4Xi

◆ MatrixX2cd

typedef Matrix< std::complex<double> , Dynamic, 2 > MatrixX2cd

◆ MatrixX2cf

typedef Matrix< std::complex<float> , Dynamic, 2 > MatrixX2cf

◆ MatrixX2d

typedef Matrix< double , Dynamic, 2 > MatrixX2d

◆ MatrixX2f

typedef Matrix< float , Dynamic, 2 > MatrixX2f

◆ MatrixX2i

typedef Matrix< int , Dynamic, 2 > MatrixX2i

◆ MatrixX3cd

typedef Matrix< std::complex<double> , Dynamic, 3 > MatrixX3cd

◆ MatrixX3cf

typedef Matrix< std::complex<float> , Dynamic, 3 > MatrixX3cf

◆ MatrixX3d

typedef Matrix< double , Dynamic, 3 > MatrixX3d

◆ MatrixX3f

typedef Matrix< float , Dynamic, 3 > MatrixX3f

◆ MatrixX3i

typedef Matrix< int , Dynamic, 3 > MatrixX3i

◆ MatrixX4cd

typedef Matrix< std::complex<double> , Dynamic, 4 > MatrixX4cd

◆ MatrixX4cf

typedef Matrix< std::complex<float> , Dynamic, 4 > MatrixX4cf

◆ MatrixX4d

typedef Matrix< double , Dynamic, 4 > MatrixX4d

◆ MatrixX4f

typedef Matrix< float , Dynamic, 4 > MatrixX4f

◆ MatrixX4i

typedef Matrix< int , Dynamic, 4 > MatrixX4i

◆ MatrixXcd

typedef Matrix< std::complex<double> , Dynamic , Dynamic > MatrixXcd

◆ MatrixXcf

typedef Matrix< std::complex<float> , Dynamic , Dynamic > MatrixXcf

◆ MatrixXd

typedef Matrix< double , Dynamic , Dynamic > MatrixXd

◆ MatrixXf

typedef Matrix< float , Dynamic , Dynamic > MatrixXf

◆ MatrixXi

typedef Matrix< int , Dynamic , Dynamic > MatrixXi

◆ RowVector2cd

typedef Matrix< std::complex<double> , 1, 2 > RowVector2cd

◆ RowVector2cf

typedef Matrix< std::complex<float> , 1, 2 > RowVector2cf

◆ RowVector2d

typedef Matrix< double , 1, 2 > RowVector2d

◆ RowVector2f

typedef Matrix< float , 1, 2 > RowVector2f

◆ RowVector2i

typedef Matrix< int , 1, 2 > RowVector2i

◆ RowVector3cd

typedef Matrix< std::complex<double> , 1, 3 > RowVector3cd

◆ RowVector3cf

typedef Matrix< std::complex<float> , 1, 3 > RowVector3cf

◆ RowVector3d

typedef Matrix< double , 1, 3 > RowVector3d

◆ RowVector3f

typedef Matrix< float , 1, 3 > RowVector3f

◆ RowVector3i

typedef Matrix< int , 1, 3 > RowVector3i

◆ RowVector4cd

typedef Matrix< std::complex<double> , 1, 4 > RowVector4cd

◆ RowVector4cf

typedef Matrix< std::complex<float> , 1, 4 > RowVector4cf

◆ RowVector4d

typedef Matrix< double , 1, 4 > RowVector4d

◆ RowVector4f

typedef Matrix< float , 1, 4 > RowVector4f

◆ RowVector4i

typedef Matrix< int , 1, 4 > RowVector4i

◆ RowVectorXcd

typedef Matrix< std::complex<double> , 1, Dynamic > RowVectorXcd

◆ RowVectorXcf

typedef Matrix< std::complex<float> , 1, Dynamic > RowVectorXcf

◆ RowVectorXd

typedef Matrix< double , 1, Dynamic > RowVectorXd

◆ RowVectorXf

typedef Matrix< float , 1, Dynamic > RowVectorXf

◆ RowVectorXi

typedef Matrix< int , 1, Dynamic > RowVectorXi

◆ Vector2cd

typedef Matrix< std::complex<double> , 2 , 1> Vector2cd

◆ Vector2cf

typedef Matrix< std::complex<float> , 2 , 1> Vector2cf

◆ Vector2d

typedef Matrix< double , 2 , 1> Vector2d

◆ Vector2f

typedef Matrix< float , 2 , 1> Vector2f

◆ Vector2i

typedef Matrix< int , 2 , 1> Vector2i

◆ Vector3cd

typedef Matrix< std::complex<double> , 3 , 1> Vector3cd

◆ Vector3cf

typedef Matrix< std::complex<float> , 3 , 1> Vector3cf

◆ Vector3d

typedef Matrix< double , 3 , 1> Vector3d

◆ Vector3f

typedef Matrix< float , 3 , 1> Vector3f

◆ Vector3i

typedef Matrix< int , 3 , 1> Vector3i

◆ Vector4cd

typedef Matrix< std::complex<double> , 4 , 1> Vector4cd

◆ Vector4cf

typedef Matrix< std::complex<float> , 4 , 1> Vector4cf

◆ Vector4d

typedef Matrix< double , 4 , 1> Vector4d

◆ Vector4f

typedef Matrix< float , 4 , 1> Vector4f

◆ Vector4i

typedef Matrix< int , 4 , 1> Vector4i

◆ VectorXcd

typedef Matrix< std::complex<double> , Dynamic , 1> VectorXcd

◆ VectorXcf

typedef Matrix< std::complex<float> , Dynamic , 1> VectorXcf

◆ VectorXd

typedef Matrix< double , Dynamic , 1> VectorXd

◆ VectorXf

typedef Matrix< float , Dynamic , 1> VectorXf

◆ VectorXi

typedef Matrix< int , Dynamic , 1> VectorXi