def prune(self):
"""Remove empty space after all non-zero elements.
"""
major_dim = self._swap(self.shape)[0]
if len(self.indptr) != major_dim + 1:
raise ValueError('index pointer has invalid length')
if len(self.indices) < self.nnz:
raise ValueError('indices array has fewer than nnz elements')
if len(self.data) < self.nnz:
raise ValueError('data array has fewer than nnz elements')
self.indices = _prune_array(self.indices[:self.nnz])
self.data = _prune_array(self.data[:self.nnz])
def prune(self):
"""Remove empty space after all non-zero elements.
"""
major_dim = self._swap(self.shape)[0]
if len(self.indptr) != major_dim + 1:
raise ValueError('index pointer has invalid length')
if len(self.indices) < self.nnz:
raise ValueError('indices array has fewer than nnz elements')
if len(self.data) < self.nnz:
raise ValueError('data array has fewer than nnz elements')
self.indices = _prune_array(self.indices[:self.nnz])
self.data = _prune_array(self.data[:self.nnz])
