class_docstr: Base class for a vertex cache for a simplicial complex.
class_docstr_tok: ["Base","class","for","a","vertex","cache","for","a","simplicial","complex","."]
code: def print_out(self):
      headlen = len(f"Vertex cache of size: {len(self.cache)}:")
      print("=" * headlen)
      print(f"Vertex cache of size: {len(self.cache)}:")
      print("=" * headlen)
      for v in self.cache:
          self.cache[v].print_out()
  
imports: import collections
  from abc import ABC, abstractmethod
  import numpy
  from scipy._lib._util import MapWrapper
label_desc: Use image node_id 4 for calling the VertexCacheBase obj's underlying member method code with example usage: obj.print_out() without return types