original_string: public function getCompileDir()
  	{
  		if ($this->compileDir === null) {
  			$this->setCompileDir(dirname(__FILE__).DIRECTORY_SEPARATOR.'compiled'.DIRECTORY_SEPARATOR);
  		}
  
  		return $this->compileDir;
  	}
code: public function getCompileDir()
  	{
  		if ($this->compileDir === null) {
  			$this->setCompileDir(dirname(__FILE__).DIRECTORY_SEPARATOR.'compiled'.DIRECTORY_SEPARATOR);
  		}
  
  		return $this->compileDir;
  	}
code_tokens: public function getCompileDir ( ) { if ( $ this -> compileDir === null ) { $ this -> setCompileDir ( dirname ( __FILE__ ) . DIRECTORY_SEPARATOR . 'compiled' . DIRECTORY_SEPARATOR ) ; } return $ this -> compileDir ; }
docstring: returns the compile directory with a trailing DIRECTORY_SEPARATOR
  
  @return string
docstring_tokens: returns the compile directory with a trailing DIRECTORY_SEPARATOR