parameters: (self)
return_statement: return self._m_is_fix_map if hasattr(self, '_m_is_fix_map') else None
docstring: .. seealso::
             Source - https://github.com/msgpack/msgpack/blob/master/spec.md#formats-map
docstring_summary: .. seealso::
             Source - https://github.com/msgpack/msgpack/blob/master/spec.md#formats-map
docstring_tokens: .. seealso :: Source - https : // github . com / msgpack / msgpack / blob / master / spec . md#formats - map
function: def is_fix_map(self):
          """
          .. seealso::
             Source - https://github.com/msgpack/msgpack/blob/master/spec.md#formats-map
          """
          if hasattr(self, '_m_is_fix_map'):
              return self._m_is_fix_map if hasattr(self, '_m_is_fix_map') else None
  
          self._m_is_fix_map = (self.b1 & 240) == 128
          return self._m_is_fix_map if hasattr(self, '_m_is_fix_map') else None
function_tokens: def is_fix_map ( self ) : if hasattr ( self , '_m_is_fix_map' ) : return self . _m_is_fix_map if hasattr ( self , '_m_is_fix_map' ) else None self . _m_is_fix_map = ( self . b1 & 240 ) == 128 return self . _m_is_fix_map if hasattr ( self , '_m_is_fix_map' ) else None