public function ensureCapacity(int $size) : void
    {
        if ($size > count($this->bits) << 5) {
            $this->bits->setSize(($size + 31) >> 5);
        }
    }
public function ensureCapacity(int $size) : void
    {
        if ($size > count($this->bits) << 5) {
            $this->bits->setSize(($size + 31) >> 5);
        }
    }
public function ensureCapacity ( int $ size ) : void { if ( $ size > count ( $ this -> bits ) << 5 ) { $ this -> bits -> setSize ( ( $ size + 31 ) >> 5 ) ; } }
Ensures that the array has a minimum capacity.
Ensures that the array has a minimum capacity .