public function setOptimizeFor(\google\protobuf\FileOptions\OptimizeMode $value = null)
    {
        $this->optimize_for = $value;
    }
public function setOptimizeFor(\google\protobuf\FileOptions\OptimizeMode $value = null)
    {
        $this->optimize_for = $value;
    }
public function setOptimizeFor ( \ google \ protobuf \ FileOptions \ OptimizeMode $ value = null ) { $ this -> optimize_for = $ value ; }
Set 'optimize_for' value

@param \google\protobuf\FileOptions\OptimizeMode $value
Set optimize_for value