class_docstr: Support structure for PVector that implements structural sharing for vectors using a trie.
class_docstr_tok: ["Support","structure","for","PVector","that","implements","structural","sharing","for","vectors","using","a","trie","."]
code: def count(self, value):
      return self.tolist().count(value)
  
imports: from abc import abstractmethod, ABCMeta
  from collections.abc import Sequence, Hashable
  from numbers import Integral
  import operator
  from typing import TypeVar, Generic
  from pyrsistent._transformations import transform
label_desc: Use image node_id 35 for calling the PythonPVector obj's underlying member method code with example usage: obj.count(value) and returns: self