add missing include

2013-03-20 10:26:01 +01:00 · 2013-03-20 10:26:01 +01:00 · 1830251e10
parent 3f9df99964
commit 1830251e10
1 changed files with 3 additions and 0 deletions
--- a/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/debug.h
+++ b/Straight_skeleton_2/include/CGAL/Straight_skeleton_2/debug.h
@ -45,6 +45,9 @@
       Straight_skeleton_external_trace(s); \
     }

+#include <boost/optional.hpp>
+#include <boost/intrusive_ptr.hpp>
+
 template<class T>
 inline std::string o2str( boost::optional<T> const& o )
 {