serializer._writeHostObject(object)


此方法用来写出某种宿主对象,进一步说,是由绑定的原生C++代码所生成的一个对象。 如果无法序列化object,那么一个恰当的异常会被抛出。

此方法在Serializer对象本身是不存在的,但可在其子类中提供。

This method is called to write some kind of host object, i.e. an object created by native C++ bindings. If it is not possible to serialize object, a suitable exception should be thrown.

This method is not present on the Serializer class itself but can be provided by subclasses.