从C ++/CLI DLL返回本机C ++指针 [英] return Native C++ pointer from C++/CLI DLL

问题描述

大家好

我有一个非常复杂的情况，我将本机C ++指针包装在C ++/CLI类中，然后将其构建到DLL中.当我调用将返回本机指针的GetNode()方法时，会发生以下情况:

I have a very complicated situation, I wrap my native C++ pointer inside a C++/CLI class then I build it into a DLL. when I call my GetNode() method which will return my native pointer the following happen:

1)所有整数，浮点数以及我可以从该本机指针获得的所有内容，但该本机指针中的指针成员除外.

1) all the integer , float , and everything I can get from that native pointer except pointer members within that native pointer.

我做了#pragma make_public(本机指针)，但是我只能获取除指针成员之外的所有成员.

 I did #pragma make_public ( native pointer) but I can only get all members except pointer member.

我无法访问指针成员的头文件，因为它是通过DLL提供给我的.

I am unable to access the header file of the pointer members because it was given to me in DLL.

任何人都可以帮助我吗? :)我正在使用C ++/CLI

Can anyone help me?  :) I am using C++/CLI

谢谢

 

推荐答案

在本机dll中，指针如何设置为实际数据?在任何C语言程序中，都必须将指针设置为指向实际数据内容.仅加载dll不会将指针设置为实际数据.您的C ++代码必须 执行初始化本地dll中的指针的代码.

In the native dll how does the pointers get set to the actual data? In any C language program pointers have to be set to point to the actual data contents.  Just loading the dll will not set the pointersto the actual data.  Your C++ code must execute the code that iniailies the pointers in the native dll.

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