Pinq\Expressions\ClosureExpression::__construct PHP Method

    public function __construct($returnsReference, $isStatic, array $parameterExpressions, array $usedVariables, array $bodyExpressions)
    {
        $this->returnsReference = $returnsReference;
        $this->isStatic = $isStatic;
        $this->parameters = self::verifyAll($parameterExpressions, ParameterExpression::getType());
        $this->usedVariables = self::verifyAll($usedVariables, ClosureUsedVariableExpression::getType());
        $this->bodyExpressions = self::verifyAll($bodyExpressions);
        foreach ($this->usedVariables as $usedVariable) {
            $this->usedVariableNames[] = $usedVariable->getName();
        }
    }