original_string: protected function _updateCircle()
      {
          // Sort the circle
          ksort($this->_circle);
  
          // Now that the hashes are sorted, generate numeric indices into the
          // circle.
          $this->_pointMap = array_keys($this->_circle);
          $this->_pointCount = count($this->_pointMap);
      }
code: protected function _updateCircle()
      {
          // Sort the circle
          ksort($this->_circle);
  
          // Now that the hashes are sorted, generate numeric indices into the
          // circle.
          $this->_pointMap = array_keys($this->_circle);
          $this->_pointCount = count($this->_pointMap);
      }
code_tokens: protected function _updateCircle ( ) { // Sort the circle ksort ( $ this -> _circle ) ; // Now that the hashes are sorted, generate numeric indices into the // circle. $ this -> _pointMap = array_keys ( $ this -> _circle ) ; $ this -> _pointCount = count ( $ this -> _pointMap ) ; }
docstring: Maintain the circle and arrays of points.
docstring_tokens: Maintain the circle and arrays of points .