Clever Geek Handbook

Including POCO header files in Objective C ++. Mm file results in compilation error on Xcode 6

I see the following weird error if I include any POCO header file in the .mm file or .h file. If I include the headers in the .cpp file, then the project compiles successfully. Any help or sample code to make the POCO work with an objective C project would be noticeable.

Here is the code:

//File: test.mm

#import "test.h"    
#include "Poco/JSON/Object.h"

@implementation test
-(void)test{
 Poco::JSON::Object obj;
}
@end

Here is a screenshot of the error enter image description hereenter image description here

Detailed error:

In file included from /Users/a/Desktop/test/theta/theta/test.mm:10:
In file included from /Users/a/Desktop/poco-1.6.0- all/JSON/include/Poco/JSON/Object.h:24:
In file included from /Users/a/Desktop/poco-1.6.0-all/JSON/include/Poco/JSON/Array.h:25:
In file included from /Users/a/Desktop/poco-1.6.0-all/Foundation/include/Poco/Dynamic/Var.h:26:
In file included from /Users/a/Desktop/poco-1.6.0-all/Foundation/include/Poco/Dynamic/VarHolder.h:24:
 In file included from /Users/a/Desktop/poco-1.6.0-all/Foundation/include/Poco/NumberFormatter.h:24:
/Users/a/Desktop/poco-1.6.0-all/Foundation/include/Poco/NumericString.h:261:8: error: expected member name or ';' after declaration specifiers
            void check(char* ptr)
            ~~~~ ^
+3


source to share


1 answer


ok, the reason for the error is that the POCO header conflicts with one of the header files in the OSX SDK. Adding the following line before including any headers fixes the compilation issue.



#undef check
+3


source






More articles:


All Articles