class_docstr: This class provides common dispatching and validation logic for indexing.
code: def _get_arrayXint(self, row, col):
      raise NotImplementedError()
  
imports: import cupy
  from cupy import _core
  from cupyx.scipy.sparse._base import isspmatrix
  from cupyx.scipy.sparse._base import spmatrix
  from cupy.cuda import device
  from cupy.cuda import runtime
  import numpy
label_desc: Use image node_id 14 for calling the IndexMixin obj's underlying member method code with example usage: obj._get_arrayXint(row, col) without return types