public function setDoctrineFunctions(\StingerSoft\DoctrineCommons\Utils\DoctrineFunctionsInterface $doctrineFunctions = null) {
		$this->doctrineFunctions = $doctrineFunctions;
	}
public function setDoctrineFunctions(\StingerSoft\DoctrineCommons\Utils\DoctrineFunctionsInterface $doctrineFunctions = null) {
		$this->doctrineFunctions = $doctrineFunctions;
	}
public function setDoctrineFunctions ( \ StingerSoft \ DoctrineCommons \ Utils \ DoctrineFunctionsInterface $ doctrineFunctions = null ) { $ this -> doctrineFunctions = $ doctrineFunctions ; }
Set the doctrine commons functions to be used by the twig extension.

@param \StingerSoft\DoctrineCommons\Utils\DoctrineFunctionsInterface $doctrineFunctions
Set the doctrine commons functions to be used by the twig extension .