--- gvpe/src/callback.h	2003/04/02 03:06:22	1.1
+++ gvpe/src/callback.h	2003/04/02 05:14:59	1.2
@@ -1,3 +1,10 @@
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+// THIS IS A GENERATED FILE, RUN callback.pl to regenerate it
+
 /*
     callback.h -- C++ callback mechanism
  
@@ -19,23 +26,23 @@
 #ifndef VPE_CALLBACK_H__
 #define VPE_CALLBACK_H__
 
-template<class R, class A>
-class callback {
+template<class R>
+class callback0 {
   struct object { };
 
   void *obj;
-  R (object::*meth)(A arg);
+  R (object::*meth)();
 
-  // a proxy is a kind of recipe on how to call a specific class method
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
   struct proxy_base {
-    virtual R call (void *obj, R (object::*meth)(A), A arg) = 0;
+    virtual R call (void *obj, R (object::*meth)()) = 0;
   };
   template<class O1, class O2>
   struct proxy : proxy_base {
-    virtual R call (void *obj, R (object::*meth)(A), A arg)
+    virtual R call (void *obj, R (object::*meth)())
       {
-        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A)>(meth)))
-          (arg);
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)()>(meth)))
+          ();
       }
   };
 
@@ -43,24 +50,324 @@
 
 public:
   template<class O1, class O2>
-  callback (O1 *object, R (O2::*method)(A))
+  callback0 (O1 *object, R (O2::*method)())
     {
       static proxy<O1,O2> p;
       obj  = reinterpret_cast<void *>(object);
-      meth = reinterpret_cast<R (object::*)(A)>(method);
+      meth = reinterpret_cast<R (object::*)()>(method);
       prxy = &p;
     }
 
-  R call(A arg) const
+  R call() const
     {
-      return prxy->call (obj, meth, arg);
+      return prxy->call (obj, meth);
     }
 
-  R operator ()(A arg) const
+  R operator ()() const
     {
-      return call (arg);
+      return call ();
     }
 };
 
-#endif
+template<class R, class A1>
+class callback1 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1), A1 a1) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1), A1 a1)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1)>(meth)))
+          (a1);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback1 (O1 *object, R (O2::*method)(A1))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1) const
+    {
+      return prxy->call (obj, meth, a1);
+    }
+
+  R operator ()(A1 a1) const
+    {
+      return call (a1);
+    }
+};
+
+template<class R, class A1, class A2>
+class callback2 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2), A1 a1, A2 a2) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2), A1 a1, A2 a2)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2)>(meth)))
+          (a1, a2);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback2 (O1 *object, R (O2::*method)(A1, A2))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2)>(method);
+      prxy = &p;
+    }
 
+  R call(A1 a1, A2 a2) const
+    {
+      return prxy->call (obj, meth, a1, a2);
+    }
+
+  R operator ()(A1 a1, A2 a2) const
+    {
+      return call (a1, a2);
+    }
+};
+
+template<class R, class A1, class A2, class A3>
+class callback3 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2, A3);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3), A1 a1, A2 a2, A3 a3) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3), A1 a1, A2 a2, A3 a3)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2, A3)>(meth)))
+          (a1, a2, a3);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback3 (O1 *object, R (O2::*method)(A1, A2, A3))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2, A3)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1, A2 a2, A3 a3) const
+    {
+      return prxy->call (obj, meth, a1, a2, a3);
+    }
+
+  R operator ()(A1 a1, A2 a2, A3 a3) const
+    {
+      return call (a1, a2, a3);
+    }
+};
+
+template<class R, class A1, class A2, class A3, class A4>
+class callback4 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2, A3, A4);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4), A1 a1, A2 a2, A3 a3, A4 a4) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4), A1 a1, A2 a2, A3 a3, A4 a4)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2, A3, A4)>(meth)))
+          (a1, a2, a3, a4);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback4 (O1 *object, R (O2::*method)(A1, A2, A3, A4))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2, A3, A4)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1, A2 a2, A3 a3, A4 a4) const
+    {
+      return prxy->call (obj, meth, a1, a2, a3, a4);
+    }
+
+  R operator ()(A1 a1, A2 a2, A3 a3, A4 a4) const
+    {
+      return call (a1, a2, a3, a4);
+    }
+};
+
+template<class R, class A1, class A2, class A3, class A4, class A5>
+class callback5 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2, A3, A4, A5);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2, A3, A4, A5)>(meth)))
+          (a1, a2, a3, a4, a5);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback5 (O1 *object, R (O2::*method)(A1, A2, A3, A4, A5))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2, A3, A4, A5)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
+    {
+      return prxy->call (obj, meth, a1, a2, a3, a4, a5);
+    }
+
+  R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
+    {
+      return call (a1, a2, a3, a4, a5);
+    }
+};
+
+template<class R, class A1, class A2, class A3, class A4, class A5, class A6>
+class callback6 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2, A3, A4, A5, A6);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5, A6), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5, A6), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2, A3, A4, A5, A6)>(meth)))
+          (a1, a2, a3, a4, a5, a6);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback6 (O1 *object, R (O2::*method)(A1, A2, A3, A4, A5, A6))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2, A3, A4, A5, A6)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
+    {
+      return prxy->call (obj, meth, a1, a2, a3, a4, a5, a6);
+    }
+
+  R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
+    {
+      return call (a1, a2, a3, a4, a5, a6);
+    }
+};
+
+template<class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
+class callback7 {
+  struct object { };
+
+  void *obj;
+  R (object::*meth)(A1, A2, A3, A4, A5, A6, A7);
+
+  /* a proxy is a kind of recipe on how to call a specific class method	*/
+  struct proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5, A6, A7), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) = 0;
+  };
+  template<class O1, class O2>
+  struct proxy : proxy_base {
+    virtual R call (void *obj, R (object::*meth)(A1, A2, A3, A4, A5, A6, A7), A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7)
+      {
+        ((reinterpret_cast<O1 *>(obj)) ->* (reinterpret_cast<R (O2::*)(A1, A2, A3, A4, A5, A6, A7)>(meth)))
+          (a1, a2, a3, a4, a5, a6, a7);
+      }
+  };
+
+  proxy_base *prxy;
+
+public:
+  template<class O1, class O2>
+  callback7 (O1 *object, R (O2::*method)(A1, A2, A3, A4, A5, A6, A7))
+    {
+      static proxy<O1,O2> p;
+      obj  = reinterpret_cast<void *>(object);
+      meth = reinterpret_cast<R (object::*)(A1, A2, A3, A4, A5, A6, A7)>(method);
+      prxy = &p;
+    }
+
+  R call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
+    {
+      return prxy->call (obj, meth, a1, a2, a3, a4, a5, a6, a7);
+    }
+
+  R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
+    {
+      return call (a1, a2, a3, a4, a5, a6, a7);
+    }
+};
+
+#endif