编译头文件 [英] Compling the header file

问题描述

我有一个头文件
ClientServer.h

I''ve a header file
ClientServer.h

// ClientServer.h
#using <mscorlib.dll>
#using "BalanceInquiry.netmodule"
#pragma once
using namespace System;
// This code wraps the C# class using Managed C++
public __gc class BalanceInquiryC
{
public:
    BalanceInquiry __gc *t;
    BalanceInquiryC(){
t=new BalanceInquiry();
    }
};

当我在上面的头文件中编译时，出现此错误:

When I compiled above header file, I got this error:

error C2143: syntax error : missing ';' before 'gc pointer'
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
error C3160: 'int __gc *' : a data member of a managed class cannot have this type
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int

如果有人知道，请帮助我.

If anyone knows, please help me.

推荐答案

成员BalanceInquiry是该类的常规成员，而不是构造函数.那么，该成员的类型在哪里?

假设此片段之前的所有内容都是正确的，则可能是:

The member BalanceInquiry is regular member of the class, not a constructor. So, where is the type of this member?

Assuming everything before this fragment is correct, it could be:

public:
    BalanceInquiry BalanceInquiry __gc *t;

但是，公共领域是不好的风格.相反，它应该是某个公共属性访问者使用const ...公开的私有字段，依此类推...

无论如何，都发现了您的直接bug.

But, then a public field is bad style; instead it should be a private field exposed by some public property accessor with const... and so on...

Anyway, your immediate bug is spotted.

我的问题(上面的任何注释都没有帮助)是我的c#项目在类中有一个名称空间，该类可能会更改C ++中引用该类的方式

我的解决方案是从C#项目中删除名称空间声明，对其进行编译，然后在C ++项目中修复了编译错误

My problem, which was not helped by any of the above comments, was that my c# project i had the class inside a namespace, which presumably changes the way the class would be referenced in C++

My solution was to remove the namespace declaration from my C# project, compile it, and then the compile error was fixed in C++ project

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