Use of external C++ headers in Objective-C

Question

In my iOS project I need to use an external library written in C++. The C++ header files are all in one directory.

I\'ve added these C++ headers to my Xcode project

Answer 1

#include 

is meant for standard library or framework headers, and the search strategy Is different than that used for

#include "bla.h"

See for example

• What is the difference between #include and #include "filename"?

As a workaround, you can set the Xcode build setting "Always Search User Paths" to YES.