parameters: (self, values)
return_statement: return self._values.isin(values).values
docstring: Return a boolean array where the index values are in values.
  
          Compute boolean array of whether each index value is found in
          the passed set of values. The length of the returned boolean
          array matches the length of the index.
  
          Parameters
          ----------
          values : set, list-like, Index
              Sought values.
  
          Returns
          -------
          is_contained : cupy array
              CuPy array of boolean values.
  
          Examples
          --------
          >>> idx = cudf.Index([1,2,3])
          >>> idx
          Int64Index([1, 2, 3], dtype='int64')
  
          Check whether each index value in a list of values.
  
          >>> idx.isin([1, 4])
          array([ True, False, False])
docstring_summary: Return a boolean array where the index values are in values.
docstring_tokens: Return a boolean array where the index values are in values .
function: def isin(self, values):
          """Return a boolean array where the index values are in values.
  
          Compute boolean array of whether each index value is found in
          the passed set of values. The length of the returned boolean
          array matches the length of the index.
  
          Parameters
          ----------
          values : set, list-like, Index
              Sought values.
  
          Returns
          -------
          is_contained : cupy array
              CuPy array of boolean values.
  
          Examples
          --------
          >>> idx = cudf.Index([1,2,3])
          >>> idx
          Int64Index([1, 2, 3], dtype='int64')
  
          Check whether each index value in a list of values.
  
          >>> idx.isin([1, 4])
          array([ True, False, False])
          """
  
          return self._values.isin(values).values
function_tokens: def isin ( self , values ) : return self . _values . isin ( values ) . values