cctbx: boost_adaptbx/optional

00001 #ifndef BOOST_ADAPTBX_OPTIONAL_FWD_H
00002 #define BOOST_ADAPTBX_OPTIONAL_FWD_H
00003 
00004 #include <boost/optional.hpp>
00005 
00006 namespace boost_adaptbx { namespace optional_conversions {
00007   namespace boost_python {
00008 
00009   struct optional_fwd
00010   {
00011     friend void f(boost::optional<double>);
00012   };
00013 
00014   }}}
00015 
00016 #endif

boost_adaptbx/optional_fwd.h