Moved typelesscpp into boxedcpp

boxedcpp/proxy_constructors.hpp

@@ -0,0 +1,46 @@
+#include <boost/preprocessor.hpp>
+
+#ifndef  BOOST_PP_IS_ITERATING
+#ifndef __proxy_constructors_hpp__
+#define __proxy_constructors_hpp__
+
+#include <boost/shared_ptr.hpp>
+#include <boost/bind.hpp>
+#include <boost/function.hpp>
+
+template<typename Class>
+boost::shared_ptr<Class> constructor()
+{
+  return boost::shared_ptr<Class>(new Class());
+}
+
+template<typename Class>
+boost::function<boost::shared_ptr<Class> ()> build_constructor()
+{
+  typedef boost::shared_ptr<Class> (*func)();
+  return boost::function<boost::shared_ptr<Class> ()>(func(&(constructor<Class>)));
+}
+
+#define BOOST_PP_ITERATION_LIMITS ( 1, 10 )
+#define BOOST_PP_FILENAME_1 "proxy_constructors.hpp"
+#include BOOST_PP_ITERATE()
+# endif
+#else
+# define n BOOST_PP_ITERATION()
+ 
+
+template<typename Class, BOOST_PP_ENUM_PARAMS(n, typename Param) >
+boost::shared_ptr<Class> constructor( BOOST_PP_ENUM_BINARY_PARAMS(n, Param, p) )
+{
+  return boost::shared_ptr<Class>(new Class( BOOST_PP_ENUM_PARAMS(n, p) ));
+}
+  
+template<typename Class, BOOST_PP_ENUM_PARAMS(n, typename Param) >
+boost::function<boost::shared_ptr<Class> (BOOST_PP_ENUM_PARAMS(n, Param))> build_constructor()
+{
+  typedef boost::shared_ptr<Class> (*func)(BOOST_PP_ENUM_PARAMS(n, Param));
+  return boost::function<boost::shared_ptr<Class> (BOOST_PP_ENUM_PARAMS(n, Param))>(func(&(constructor<Class, BOOST_PP_ENUM_PARAMS(n, Param)>)));
+}
+
+#endif
+