Class DynamicSparseMatrix< _Scalar, _Options, _Index >: use a SparseMatrix in an uncompressed mode
Member DynamicSparseMatrix< _Scalar, _Options, _Index >::endFill (): use finalize() Does nothing. Provided for compatibility with SparseMatrix.
Member DynamicSparseMatrix< _Scalar, _Options, _Index >::fill (Index row, Index col): use insert() inserts a nonzero coefficient at given coordinates row, col and returns its reference assuming that: 1 - the coefficient does not exist yet 2 - this the coefficient with greater inner coordinate for the given outer coordinate. In other words, assuming *this is column-major, then there must not exists any nonzero coefficient of coordinates i x col such that i >= row. Otherwise the matrix is invalid.
Member DynamicSparseMatrix< _Scalar, _Options, _Index >::fillrand (Index row, Index col): use insert() Like fill() but with random inner coordinates. Compared to the generic coeffRef(), the unique limitation is that we assume the coefficient does not exist yet.
Member DynamicSparseMatrix< _Scalar, _Options, _Index >::startFill (Index reserveSize=1000): Set the matrix to zero and reserve the memory for reserveSize nonzero coefficients.