tKg GddZy)ceZdZdZedZedZedZedZedZ edZ edZ d Z d Z d Zd Zd ZeeedZdZdZdZddZdZdZdZy)spmatrixzThis class provides a base class for all sparse matrix classes. It cannot be instantiated. Most of the work is provided by subclasses. cddlm}|S)N) bsr_matrix)_bsrr)selfrs X/home/alanp/www/video.onchill/myenv/lib/python3.12/site-packages/scipy/sparse/_matrix.py_bsr_containerzspmatrix._bsr_container $cddlm}|S)Nr) coo_matrix)_coor)rrs r _coo_containerzspmatrix._coo_container r r cddlm}|S)Nr) csc_matrix)_cscr)rrs r _csc_containerzspmatrix._csc_containerr r cddlm}|S)Nr) csr_matrix)_csrr)rrs r _csr_containerzspmatrix._csr_containerr r cddlm}|S)Nr) dia_matrix)_diar)rrs r _dia_containerzspmatrix._dia_containerr r cddlm}|S)Nr) dok_matrix)_dokr)rrs r _dok_containerzspmatrix._dok_container r r cddlm}|S)Nr) lil_matrix)_lilr")rr"s r _lil_containerzspmatrix._lil_container%r r c$|j|SN)_matmul_dispatchrothers r __mul__zspmatrix.__mul__+s$$U++r c$|j|Sr&)_rmatmul_dispatchr(s r __rmul__zspmatrix.__rmul__.s%%e,,r c ddlm}|||S)Nr) matrix_power)linalgr/)rpowerr/s r __pow__zspmatrix.__pow__2s(D%((r c~|j|dj|j}|j|_y)z$Set the shape of the matrix in-placeF)copyN)reshapeasformatformat__dict__)rshapenew_selfs r set_shapezspmatrix.set_shape9s2<<E<2;;DKKH )) r c|jS)zGet the shape of the matrix)_shapers r get_shapezspmatrix.get_shape@ {{r zShape of the matrix)fgetfsetdocc"|jS)z7Upcast matrix to a floating point format (if necessary)) _asfptyper>s r asfptypezspmatrix.asfptypeGs~~r c"|jS)z3Maximum number of elements to display when printed.) _getmaxprintr>s r getmaxprintzspmatrix.getmaxprintKs  ""r c|jS)zMatrix storage format)r7r>s r getformatzspmatrix.getformatOr@r Nc&|j|S)zNumber of stored values, including explicit zeros. Parameters ---------- axis : None, 0, or 1 Select between the number of values across the whole array, in each column, or in each row. )axis)_getnnz)rrMs r getnnzzspmatrix.getnnzSs|||&&r c>|jjS)zReturn the Hermitian transpose of this matrix. See Also -------- numpy.matrix.getH : NumPy's implementation of `getH` for matrices ) conjugate transposer>s r getHz spmatrix.getH^s~~))++r c$|j|S)zgReturns a copy of column j of the matrix, as an (m x 1) sparse matrix (column vector). )_getcol)rjs r getcolzspmatrix.getcolg||Ar c$|j|S)z`Returns a copy of row i of the matrix, as a (1 x n) sparse matrix (row vector). )_getrow)ris r getrowzspmatrix.getrowmrXr r&)__name__ __module__ __qualname____doc__propertyr rrrrr r$r*r-r2r;r?r9rFrIrKrOrSrWr\r r rrs  ,-)* )). 0E # ', r rN)rrbr r rcsppr