add missing namespace Rcpp layer

Author: eddelbuettel

inst/include/Rcpp/module/Module_generated_CppFunction.h

@@ -23,6 +23,8 @@
 #ifndef Rcpp_Module_generated_CppFunction_h
 #define Rcpp_Module_generated_CppFunction_h
 
+namespace Rcpp {
+
 template <typename RESULT_TYPE>
 class CppFunction0 : public CppFunction {
     public:
@@ -79,7 +81,7 @@ class CppFunction_WithFormals0 : public CppFunction {
 
     private:
         RESULT_TYPE (*ptr_fun)(void);
-} ;
+};
 
 
 template <>
@@ -100,7 +102,7 @@ class CppFunction_WithFormals0<void> : public CppFunction {
 
     private:
         void (*ptr_fun)(void) ;
-} ;
+};
 
 
 template <typename RESULT_TYPE, typename U0> class CppFunction1 : public CppFunction {
@@ -14403,5 +14405,7 @@ class CppFunction_WithFormals65<void,U0,U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U
 };
 
 
+}
+
 #endif