我有一堆原生C++对象，类包含DTL映射、映射的映射、列表和向量。
我需要从C++本机代码中调用托管C++函数，并需要将这些本机对象和STL容器（列表、映射、映射的映射）传递给C++/CLI。它需要封送或以某种方式序列化这些对象。我怎么能在没有任何问题的情况下做到这一点。因此，在编组并序列化回托管C++/CLI之后，映射应该与字典和字典的字典一起编组，stl-list with managed list<>；等等
我怎样才能在所有情况下都做到这一点？是否需要复杂处理编组问题。。。？
Regards Usman
STL内存布局是特定于实现的。例如，当您使用Visual C++附带的实现时，sizeof（std:：vector）在发行版中为16，在调试模式中为20。并且STL类中的指针无法有意义地封送至托管内存。如果您想进行封送处理，您可以在接口中切换到与平台无关的C或COM类型（例如，传递带有计数参数的数组或安全数组），因为.Net对这些类型有更好的了解。我推荐COM，因为它有更丰富的类型，并在您需要时支持其他语言。
或者，如果你需要速度，你可以写一个marshali_as模板函数进行转换，以便您可以重用封送处理代码甚至封送处理缓冲区，或者为C++对象编写一个托管包装器。
如果要封送的数据太大，无法容纳在内存中，您还可以将数据序列化到临时文件或数据库，并以块的形式从托管代码中读回它们。
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