public list in c++.....

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public class Student
{
public List<Student_detail>Student_details=new List<Student_detail>();
}
public class Student_detail
{
public string student_name{get;set;};
public string student_reg_no{get;set;};
}

The same thing, I used in C++. I am getting error.
The c++ code is below,

public class Student
{
public: List<Student_detail^>^Student_details=gcnew List<Student_detail^>();
}
public class student_detail
{
public: string student_name;
public:
			
string get(){return student_name;}
void set(string n){student_name=n;}

}

I dont have much idea about c++. Help me.

Posted 10-Feb-14 21:32pm

Member 10500446

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Comments

KarstenK 11-Feb-14 4:45am

what is the error?

Member 10500446 11-Feb-14 5:26am

a handle to a non.managed class is not allowed,badly formed pure specifier(only='0'is allowed).these are the errors

Malli_S 11-Feb-14 5:30am

The class names seem to be different or is it your typo?

'Student_detail' and 'student_detail'.

Member 10500446 11-Feb-14 5:40am

While writing this question, I made a mistake. But in my code, it is correct. That is not the error. Thank u for the considerate reply...

KarstenK 11-Feb-14 5:51am

what about "copy & paste" the compiler errors/message. So hard?

Malli_S 11-Feb-14 6:05am

You may have to override the assignment operator, copy constructor publicly.

Stefan_Lang 11-Feb-14 6:35am

Your code uses managed C++, not standard (ANSI C++). The error messages indicate that the compiler treats it as standard C++ though. Depending on your intention, you may want to fix either your code or your project settings.

Philippe Mori 14-Feb-14 18:25pm

MSDN documentation has a lot of information and example. Maybe you should read a bit of that first to have a better idea on equivalence...

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Shmuel Zang · Accepted Answer · 2014-02-11T01:14:00

What did you intend to do? Did you mean to a managed class or a native class?

What the List means? Did you mean the STL's std::list or the .NET's System::Collections::Generic::List?

What the string means? Did you mean the STL's std::string or the .NET's System::String?

I guess you intended to a managed class. So, maybe you intended to write something like this:

C++

public ref class Student_detail
{
private:
	System::String^ _student_name;
	System::String^ _student_reg_no;

public:
	property System::String^ student_name
	{
		System::String^ get() { return _student_name; }
		void set(System::String^ value) { _student_name = value; }			
	}

	property System::String^ student_reg_no
	{
		System::String^ get() { return _student_reg_no; }
		void set(System::String^ value) { _student_reg_no = value; }			
	}
 
};

public ref class Student
{
	public: 
		System::Collections::Generic::List<Student_detail^>^ Student_details;

		Student()
		{
			Student_details = gcnew System::Collections::Generic::List<Student_detail^>;
		}
};