Got so many error when compiled C++ in Xcode

Question

I try to add c++ class into my iphone project.but I got so many error message

for example , in MyClass.h

struct DefaultData{
    char id[32];
    char name[256];
};


struct DefaultDataList{
    int size;
    //Here got a error1 : **Expected specifier-qualifier-list before "DefaultData"**
    DefaultData *dataList;
};

//Here got error 2:**Expected identifier or'(' before ':' token**
struct BookData:DefaultData{
    char class_id[32];
    char country_id[32];
    char author[128];
    char file_type[32];
    char file_size[32];
    :
    :
};

Does anyone know what's going on here?

beacuse the c++ is not create by me ...

Does it have any tutorial is about How to import C++ class to object-c?

stackoverflow.com/questions/2683101/…

peko
– peko

2011-10-05 11:29:19 +00:00
Commented Oct 5, 2011 at 11:29 — peko
– peko, Commented Oct 5, 2011 at 11:29

JoeG · Accepted Answer · 2011-10-05 11:34:34Z

0

Objective-C does not support C++ classes - you need Objective-C++ to mix C++ with Objective-C.

As for your errors, the code you've posted is neither valid C nor C++.

answered Oct 5, 2011 at 11:34

JoeG

13.2k1 gold badge40 silver badges64 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Webber Lai Over a year ago

Oh my god .... Thanks for your help, So that was wrong to declare a struct ,right ?

JoeG Over a year ago

You're using struct correctly for C++ but incorrectly for C. The two colons in BookData are incorrect in both languages.

Collectives™ on Stack Overflow

Got so many error when compiled C++ in Xcode

1 Answer 1

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related