Rodin::Math namespace

Classes

template<class Operator, class Vector>

class LinearSystem

Represents a linear system of equations.

template<class MatrixScalar, class VectorScalar>

class LinearSystem<Math::Matrix<MatrixScalar>, Math::Vector<VectorScalar>>

Linear system specialization for dense matrices.

template<class MatrixScalar, class VectorScalar>

class LinearSystem<Math::SparseMatrix<MatrixScalar>, Math::Vector<VectorScalar>>

Linear system specialization for sparse matrices.

template<class Matrix, class Vector, class Derived>

class LinearSystemBase

Base class for linear systems of the form .

class Rad

Represents an angle in radians.

template<class Derived, class T>

class Unit

Base class for units.

Typedefs

template<class ScalarType>

using Matrix = Eigen::Matrix<ScalarType, Eigen::Dynamic, Eigen::Dynamic>

Dense scalar valued matrix type.

using ComplexMatrix = Matrix<Complex>

Dense complex valued matrix type.

template<class ScalarType>

using SpatialMatrix = Eigen::Matrix<ScalarType, Eigen::Dynamic, Eigen::Dynamic, 0, RODIN_MAXIMAL_SPACE_DIMENSION, RODIN_MAXIMAL_SPACE_DIMENSION>

Spatial matrix.

using PointMatrix = Eigen::Matrix<Real, Eigen::Dynamic, Eigen::Dynamic, 0, RODIN_MAXIMAL_SPACE_DIMENSION, Eigen::Dynamic>

Point matrix.

template<class ScalarType, size_t Rows, size_t Cols>

using FixedSizeMatrix = Eigen::Matrix<ScalarType, Rows, Cols>

Represents a fixed size matrix.

template<class ScalarType>

using SparseMatrix = Eigen::SparseMatrix<ScalarType>

Sparse matrix type.

template<class ScalarType>

using Vector = Eigen::VectorX<ScalarType>

Dense vector type.

Functions

template<class T>

auto abs(const T& x) -> auto constexpr

Computes the absolute value of a value of type T.

template<class T>

auto sqrt(const T& x) -> auto constexpr

Computes the square root of a value of type T.

template<class T>

auto isNaN(const T& x) -> Boolean constexpr

Determines if the floating point number is not-a-number (NaN).

template<class T>

auto isInf(const T& x) -> Boolean constexpr

Determines if the floating point number is positive or negative infinity.

Function documentation