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<?php
namespace SPSS\Sav\Record\Info;
use SPSS\Buffer;
use SPSS\Sav\Record\Info;
class ExtendedNumberOfCases extends Info
{
const SUBTYPE = 16;
/**
* @var double
*/
public $ncases = 0;
* @var int
protected $dataSize = 8;
protected $dataCount = 2;
* @param Buffer $buffer
public function read(Buffer $buffer)
parent::read($buffer);
$buffer->readDouble();
$this->ncases = $buffer->readDouble();
}
public function write(Buffer $buffer)
parent::write($buffer);
$buffer->writeDouble(1);
$buffer->writeDouble($this->ncases);