def tocsr(self):
M, N = self.shape
indptr = np.empty(M + 1, dtype=np.intc)
indices = np.empty(self.nnz, dtype=np.intc)
data = np.empty(self.nnz, dtype=upcast(self.dtype))
csc_tocsr(M, N, self.indptr, self.indices, self.data, indptr, indices, data)
from csr import csr_matrix
A = csr_matrix((data, indices, indptr), shape=self.shape)
A.has_sorted_indices = True
return A
def tocsr(self):
M, N = self.shape
indptr = np.empty(M + 1, dtype=np.intc)
indices = np.empty(self.nnz, dtype=np.intc)
data = np.empty(self.nnz, dtype=upcast(self.dtype))
csc_tocsr(M, N, \
self.indptr, self.indices, self.data, \
indptr, indices, data)
from csr import csr_matrix
A = csr_matrix((data, indices, indptr), shape=self.shape)
A.has_sorted_indices = True
return A