class_docstr: Record reader of log file.
  
  Get one data or all data with this class.
class_docstr_tok: ["Record","reader","of","log","file",".","Get","one","data","or","all","data","with","this","class","."]
code: def dir(self):
      return self._dir
  
file_path: VisualDL/visualdl/reader/record_reader.py
imports: from visualdl.io import bfile
  import struct
label_desc: Use image node_id 5 for calling the RecordReader obj's underlying member method code with example usage: obj.dir() and returns: self