original_string: public function setTransCost($transCost)
      {
          $this->calculated = $transCost == $this->transCost ? $this->calculated : false;
          $this->transCost = $transCost;
      }
code: public function setTransCost($transCost)
      {
          $this->calculated = $transCost == $this->transCost ? $this->calculated : false;
          $this->transCost = $transCost;
      }
code_tokens: public function setTransCost ( $ transCost ) { $ this -> calculated = $ transCost == $ this -> transCost ? $ this -> calculated : false ; $ this -> transCost = $ transCost ; }
docstring: Sets cost of transposition operation.
  
  @param int $transCost Cost of character transposition
  @return void
docstring_tokens: Sets cost of transposition operation .