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Functions | |
template<typename K > | |
static K | invertMatrix (const FieldMatrix< K, 1, 1 > &matrix, FieldMatrix< K, 1, 1 > &inverse) |
invert scalar without changing the original matrix | |
template<typename K > | |
static K | invertMatrix_retTransposed (const FieldMatrix< K, 1, 1 > &matrix, FieldMatrix< K, 1, 1 > &inverse) |
invert scalar without changing the original matrix | |
template<typename K > | |
static K | invertMatrix (const FieldMatrix< K, 2, 2 > &matrix, FieldMatrix< K, 2, 2 > &inverse) |
invert 2x2 Matrix without changing the original matrix | |
template<typename K > | |
static K | invertMatrix_retTransposed (const FieldMatrix< K, 2, 2 > &matrix, FieldMatrix< K, 2, 2 > &inverse) |
template<typename K > | |
static K | invertMatrix (const FieldMatrix< K, 3, 3 > &matrix, FieldMatrix< K, 3, 3 > &inverse) |
invert 3x3 Matrix without changing the original matrix | |
template<typename K > | |
static K | invertMatrix_retTransposed (const FieldMatrix< K, 3, 3 > &matrix, FieldMatrix< K, 3, 3 > &inverse) |
invert 3x3 Matrix without changing the original matrix | |
template<class K , int m, int n, int p> | |
static void | multMatrix (const FieldMatrix< K, m, n > &A, const FieldMatrix< K, n, p > &B, FieldMatrix< K, m, p > &ret) |
calculates ret = A * B | |
template<typename K , int rows, int cols> | |
static void | multTransposedMatrix (const FieldMatrix< K, rows, cols > &matrix, FieldMatrix< K, cols, cols > &ret) |
calculates ret= A_t*A | |
template<typename K , int rows, int cols> | |
static void | multAssignTransposed (const FieldMatrix< K, rows, cols > &matrix, const FieldVector< K, rows > &x, FieldVector< K, cols > &ret) |
calculates ret = matrix^T * x | |
template<typename K , int rows, int cols> | |
static FieldVector< K, rows > | mult (const FieldMatrix< K, rows, cols > &matrix, const FieldVector< K, cols > &x) |
calculates ret = matrix * x | |
template<typename K , int rows, int cols> | |
static FieldVector< K, cols > | multTransposed (const FieldMatrix< K, rows, cols > &matrix, const FieldVector< K, rows > &x) |
calculates ret = matrix^T * x | |
template<typename K > | |
static void | eigenValues (const FieldMatrix< K, 1, 1 > &matrix, FieldVector< K, 1 > &eigenvalues) |
calculates the eigenvalues of a symetric field matrix | |
template<typename K > | |
static void | eigenValues (const FieldMatrix< K, 2, 2 > &matrix, FieldVector< K, 2 > &eigenvalues) |
calculates the eigenvalues of a symetric field matrix | |
template<int dim, typename K > | |
static void | eigenValues (const FieldMatrix< K, dim, dim > &matrix, FieldVector< K, dim > &eigenvalues) |
calculates the eigenvalues of a symetric field matrix |
static void Dune::FMatrixHelp::eigenValues | ( | const FieldMatrix< K, 1, 1 > & | matrix, | |
FieldVector< K, 1 > & | eigenvalues | |||
) | [static] |
calculates the eigenvalues of a symetric field matrix
[in] | matrix | matrix eigenvalues are calculated for |
[out] | eigenvalues | FieldVector that contains eigenvalues in ascending order |
static void Dune::FMatrixHelp::eigenValues | ( | const FieldMatrix< K, 2, 2 > & | matrix, | |
FieldVector< K, 2 > & | eigenvalues | |||
) | [static] |
calculates the eigenvalues of a symetric field matrix
[in] | matrix | matrix eigenvalues are calculated for |
[out] | eigenvalues | FieldVector that contains eigenvalues in ascending order |
static void Dune::FMatrixHelp::eigenValues | ( | const FieldMatrix< K, dim, dim > & | matrix, | |
FieldVector< K, dim > & | eigenvalues | |||
) | [static] |
calculates the eigenvalues of a symetric field matrix
[in] | matrix | matrix eigenvalues are calculated for |
[out] | eigenvalues | FieldVector that contains eigenvalues in ascending order |
References DUNE_THROW.
static K Dune::FMatrixHelp::invertMatrix | ( | const FieldMatrix< K, 3, 3 > & | matrix, | |
FieldMatrix< K, 3, 3 > & | inverse | |||
) | [inline, static] |
invert 3x3 Matrix without changing the original matrix
static K Dune::FMatrixHelp::invertMatrix | ( | const FieldMatrix< K, 2, 2 > & | matrix, | |
FieldMatrix< K, 2, 2 > & | inverse | |||
) | [inline, static] |
invert 2x2 Matrix without changing the original matrix
static K Dune::FMatrixHelp::invertMatrix | ( | const FieldMatrix< K, 1, 1 > & | matrix, | |
FieldMatrix< K, 1, 1 > & | inverse | |||
) | [inline, static] |
invert scalar without changing the original matrix
Referenced by invertMatrix_retTransposed().
static K Dune::FMatrixHelp::invertMatrix_retTransposed | ( | const FieldMatrix< K, 3, 3 > & | matrix, | |
FieldMatrix< K, 3, 3 > & | inverse | |||
) | [inline, static] |
invert 3x3 Matrix without changing the original matrix
static K Dune::FMatrixHelp::invertMatrix_retTransposed | ( | const FieldMatrix< K, 2, 2 > & | matrix, | |
FieldMatrix< K, 2, 2 > & | inverse | |||
) | [inline, static] |
invert 2x2 Matrix without changing the original matrix return transposed matrix
static K Dune::FMatrixHelp::invertMatrix_retTransposed | ( | const FieldMatrix< K, 1, 1 > & | matrix, | |
FieldMatrix< K, 1, 1 > & | inverse | |||
) | [inline, static] |
invert scalar without changing the original matrix
References invertMatrix().
static FieldVector<K,rows> Dune::FMatrixHelp::mult | ( | const FieldMatrix< K, rows, cols > & | matrix, | |
const FieldVector< K, cols > & | x | |||
) | [inline, static] |
calculates ret = matrix * x
References Dune::DenseMatrixHelp::multAssign().
static void Dune::FMatrixHelp::multAssignTransposed | ( | const FieldMatrix< K, rows, cols > & | matrix, | |
const FieldVector< K, rows > & | x, | |||
FieldVector< K, cols > & | ret | |||
) | [inline, static] |
calculates ret = matrix^T * x
Referenced by multTransposed().
static void Dune::FMatrixHelp::multMatrix | ( | const FieldMatrix< K, m, n > & | A, | |
const FieldMatrix< K, n, p > & | B, | |||
FieldMatrix< K, m, p > & | ret | |||
) | [inline, static] |
calculates ret = A * B
static FieldVector<K,cols> Dune::FMatrixHelp::multTransposed | ( | const FieldMatrix< K, rows, cols > & | matrix, | |
const FieldVector< K, rows > & | x | |||
) | [inline, static] |
calculates ret = matrix^T * x
References multAssignTransposed().
static void Dune::FMatrixHelp::multTransposedMatrix | ( | const FieldMatrix< K, rows, cols > & | matrix, | |
FieldMatrix< K, cols, cols > & | ret | |||
) | [inline, static] |
calculates ret= A_t*A
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