public function delete()
	{
		if ($this->intIndex < 0)
		{
			$this->first();
		}

		return $this->arrModels[$this->intIndex]->delete();
	}
public function delete()
	{
		if ($this->intIndex < 0)
		{
			$this->first();
		}

		return $this->arrModels[$this->intIndex]->delete();
	}
public function delete ( ) { if ( $ this -> intIndex < 0 ) { $ this -> first ( ) ; } return $ this -> arrModels [ $ this -> intIndex ] -> delete ( ) ; }
Delete the current model and return the number of affected rows

@return integer The number of affected rows
Delete the current model and return the number of affected rows