Facet::enableCurrencyConversion

public function enableCurrencyConversion($toCurrencyId, array $convertCurrencyId)
{
	if (BitrixMainLoader::includeModule('currency'))
	{
		$this->toCurrencyId = $toCurrencyId;
		$this->convertCurrencyId = array();
		foreach ($convertCurrencyId as $currency)
		{
			$currencyDictionaryId = $this->dictionary->getStringId($currency, false);
			if ($currency)
				$this->convertCurrencyId[$currency] = $currencyDictionaryId;
		}
	}
}