class_docstr: PyVista wrapping of vtkCellArray.
  
  Provides convenience functions to simplify creating a CellArray from
  a numpy array or list.
  
  Parameters
  ----------
  cells : np.ndarray or list, optional
      Import an array of data with the legacy vtkCellArray layout, e.g.
      ``{ n0, p0_0, p0_1, ..., p0_n, n1, p1_0, p1_1, ..., p1_n, ... }``
      Where n0 is the number of points in cell 0, and pX_Y is the Y'th
      point in cell X.
  
  n_cells : int, optional
      The number of cells.
  
  deep : bool, default: False
      Perform a deep copy of the original cell.
  
  Examples
  --------
  Create a cell array containing two triangles from the traditional interleaved format
  
  >>> from pyvista.core.cell import CellArray
  >>> cellarr = CellArray([3, 0, 1, 2, 3, 3, 4, 5])
  
  Create a cell array containing two triangles from separate offsets and connectivity arrays
  
  >>> from pyvista.core.cell import CellArray
  >>> offsets = [0, 3, 6]
  >>> connectivity = [0, 1, 2, 3, 4, 5]
  >>> cellarr = CellArray.from_arrays(offsets, connectivity)
docstr: Construct a CellArray from offsets and connectivity arrays.
  
  Parameters
  ----------
  offsets : IntMatrix
      Offsets array of length `n_cells + 1`.
  
  connectivity : IntMatrix
      Connectivity array.
  
  deep : bool, default: False
      Whether to deep copy the array data into the vtk arrays.
  
  Returns
  -------
  CellArray
      Constructed CellArray.
docstr_tok: ["Construct","a","CellArray","from","offsets","and","connectivity","arrays",".","Parameters","--","--","--","--","--","offsets",":","IntMatrix","Offsets","array","of","length","`","n_cells","+","1","`",".","connectivity",":","IntMatrix","Connectivity","array",".","deep",":","bool",",","default",":","False","Whether","to","deep","copy","the","array","data","into","the","vtk","arrays",".","Returns","--","--","--","-","CellArray","Constructed","CellArray","."]
code: def from_arrays(
      offsets: Matrix[int],
      connectivity: Matrix[int],
      deep: bool = False,
  ) -> CellArray:
      """Construct a CellArray from offsets and connectivity arrays.
  
      Parameters
      ----------
      offsets : IntMatrix
          Offsets array of length `n_cells + 1`.
  
      connectivity : IntMatrix
          Connectivity array.
  
      deep : bool, default: False
          Whether to deep copy the array data into the vtk arrays.
  
      Returns
      -------
      CellArray
          Constructed CellArray.
  
      """
      cellarr = CellArray()
      cellarr._set_data(offsets, connectivity, deep=deep)
      return cellarr
  
imports: from __future__ import annotations
  from typing import List, Optional, Sequence, Tuple, Union, cast
  import numpy
  import pyvista
  from .None import _vtk_core
  from ._typing_core import Matrix, NumpyArray, Vector
  from .celltype import CellType
  from .dataset import DataObject
  from .errors import CellSizeError
  from .utilities.cells import ncells_from_cells, numpy_to_idarr
label_desc: Use image node_id 8 for calling the CellArray obj's underlying member method code with example usage: obj.from_arrays(offsets, connectivity, deep) and returns: cellarr