Function BsonNumberAsLongDouble

pg_documentdb_core/src/query/bson_compare.c:1419–1454

* Converts a bsonValue numeric type to long double type * with 80 bit precision. */

 * with 80 bit precision.
 */
static long double
BsonNumberAsLongDouble(const bson_value_t *value)
{
	switch (value->value_type)
	{
		case BSON_TYPE_BOOL:
		{
			return (long double) value->value.v_bool;
		}

		case BSON_TYPE_DOUBLE:
		{
			return (long double) value->value.v_double;
		}

		case BSON_TYPE_INT32:
		{
			return (long double) value->value.v_int32;
		}

		case BSON_TYPE_INT64:
		{
			return (long double) value->value.v_int64;
		}

		case BSON_TYPE_DECIMAL128:
		{
			return GetBsonDecimal128AsLongDouble(value);
		}

		default:
		{
			return 0;
		}
	}
}


/*