sparsemat.hpp File Reference

Go to the source code of this file.

Classes
class	mfem::SparseMatrix
	Data type sparse matrix. More...

Namespaces
	mfem

Functions
class if	mfem::defined (__alignas_is_defined) alignas(double) RowNode
void	mfem::SparseMatrixFunction (SparseMatrix &S, double(*f)(double))
	Applies f() to each element of the matrix (after it is finalized). More...
SparseMatrix *	mfem::Transpose (const SparseMatrix &A)
	Transpose of a sparse matrix. A must be finalized. More...
SparseMatrix *	mfem::TransposeAbstractSparseMatrix (const AbstractSparseMatrix &A, int useActualWidth)
	Transpose of a sparse matrix. A does not need to be a CSR matrix. More...
SparseMatrix *	mfem::Mult (const SparseMatrix &A, const SparseMatrix &B, SparseMatrix *OAB)
SparseMatrix *	mfem::MultAbstractSparseMatrix (const AbstractSparseMatrix &A, const AbstractSparseMatrix &B)
	Matrix product of sparse matrices. A and B do not need to be CSR matrices. More...
SparseMatrix *	mfem::RAP (const SparseMatrix &A, const SparseMatrix &R, SparseMatrix *ORAP)
SparseMatrix *	mfem::RAP (const SparseMatrix &Rt, const SparseMatrix &A, const SparseMatrix &P)
	General RAP with given R^T, A and P. More...
SparseMatrix *	mfem::Mult_AtDA (const SparseMatrix &A, const Vector &D, SparseMatrix *OAtDA=NULL)
	Matrix multiplication A^t D A. All matrices must be finalized. More...
SparseMatrix *	mfem::Add (const SparseMatrix &A, const SparseMatrix &B)
	Matrix addition result = A + B. More...
SparseMatrix *	mfem::Add (double a, const SparseMatrix &A, double b, const SparseMatrix &B)
	Matrix addition result = a*A + b*B. More...
SparseMatrix *	mfem::Add (Array< SparseMatrix * > &Ai)
	Matrix addition result = sum_i A_i. More...
template<>
void	mfem::Swap< SparseMatrix > (SparseMatrix &a, SparseMatrix &b)
	Specialization of the template function Swap<> for class SparseMatrix. More...