
Public Types | |
| typedef const SparseMatrix < number > | MatrixType |
Public Member Functions | |
| Accessor (MatrixType *matrix, const unsigned int row, const unsigned int index) | |
| Accessor (MatrixType *matrix) | |
| Accessor (const SparseMatrixIterators::Accessor< number, false > &a) | |
| number | value () const |
| MatrixType & | get_matrix () const |
Private Attributes | |
| MatrixType * | matrix |
Friends | |
| class | Iterator |
Accessor class for constant matrices, used in the const_iterators. This class builds on the accessor classes used for sparsity patterns to loop over all nonzero entries, and only adds the accessor functions to gain access to the actual value stored at a certain location.
Definition at line 95 of file sparse_matrix.h.
| typedef const SparseMatrix<number> SparseMatrixIterators::Accessor< number, true >::MatrixType |
Typedef for the type (including constness) of the matrix to be used here.
Definition at line 103 of file sparse_matrix.h.
| SparseMatrixIterators::Accessor< number, true >::Accessor | ( | MatrixType * | matrix, |
| const unsigned int | row, | ||
| const unsigned int | index | ||
| ) |
Constructor.
| SparseMatrixIterators::Accessor< number, true >::Accessor | ( | MatrixType * | matrix ) |
Constructor. Construct the end accessor for the given matrix.
| SparseMatrixIterators::Accessor< number, true >::Accessor | ( | const SparseMatrixIterators::Accessor< number, false > & | a ) |
Copy constructor to get from a non-const accessor to a const accessor.
| number SparseMatrixIterators::Accessor< number, true >::value | ( | ) | const |
Value of this matrix entry.
| MatrixType& SparseMatrixIterators::Accessor< number, true >::get_matrix | ( | ) | const |
Return a reference to the matrix into which this accessor points. Note that in the present case, this is a constant reference.
friend class Iterator [friend] |
Make iterator class a friend.
Reimplemented from SparsityPatternIterators::Accessor.
Definition at line 155 of file sparse_matrix.h.
MatrixType* SparseMatrixIterators::Accessor< number, true >::matrix [private] |
Pointer to the matrix we use.
Definition at line 143 of file sparse_matrix.h.
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