Added variadic '...' syntax for inheritance introduced in C++0x.

Added sizeof... syntax introduced in C++0x.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@11467 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/cpp0x_variadic_templates.i

@@ -1,8 +1,67 @@
+/* This testcase checks whether Swig correctly parses and generates the code
+   for variadic templates. This covers the variadic number of arguments inside
+   the template brackets, new functions sizeof... and multiple inheritance
+   using variadic number of classes.
+*/
 %module cpp0x_variadic_templates
 
+////////////////////////
+// Variadic templates //
+////////////////////////
 %inline %{
+#include <vector>
+#include <string>
+#include <map>
+
 template<typename... Values>
-class tuple {
+class MultiArgs {
 };
 
+class MultiArgs<int, std::vector<int>, std::map<std::string, std::vector<int>>> multiArgs;
+
 %}
+
+// TODO
+//%template (MultiArgs) MultiArgs<int, std::vector<int>, std::map<std::string, std::vector<int>>>;
+
+////////////////////////
+// Variadic sizeof... //
+////////////////////////
+%inline %{
+template<typename ...Args> struct SizeOf {
+  static const int size = sizeof...(Args);
+};
+%}
+
+// TODO
+//%template (SizeOf) SizeOf<int, int>;
+
+//////////////////////////
+// Variadic inheritance //
+//////////////////////////
+%inline %{
+class A {
+public:
+        A() {
+                a = 100;
+        }
+        
+        int a;
+};
+
+class B {
+public:
+        B() {
+                b = 200;
+        }
+        int b;
+};
+
+template <typename... BaseClasses> class MultiInherit : public BaseClasses... {
+public:
+   MultiInherit(BaseClasses&&... baseClasses) : BaseClasses(baseClasses)... {}
+};
+%}
+
+// TODO
+//%template (MultiInherit) MultiInherit<A,B>;