sparse_get_block_dimension_for_row(_:_:)
Returns the dimension of the block for a specified row of a double-precision matrix.
Declaration
func sparse_get_block_dimension_for_row(_ A: UnsafeMutableRawPointer!, _ i: sparse_index) -> IntParameters
- A:
The sparse matrix, A, which must have been created with Sparse_matrix_block_create_float(_:_:_:_:), Sparse_matrix_block_create_double(_:_:_:_:), Sparse_matrix_variable_block_create_float(_:_:_:_:), or Sparse_matrix_variable_block_create_double(_:_:_:_:). 0 is returned if not met.
Aholds block dimensions (fixed or variable) set with matrix object creation routine. - i:
The row to query.
Return Value
The dimension of the block of the specified row.