Callback support for __fastcall and __stdcall functions.

base/bind_internal.h

 // This file was GENERATED by command:
 //     pump.py bind_internal.h.pump
 // DO NOT EDIT BY HAND!!!
 
 
 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_BIND_INTERNAL_H_
@@ skipping 49 matching lines @@
 //
 // By normalizing the function signature, we reduce function_type to exactly 2.
 
 template <typename Sig>
 struct FunctionTraits;
 
 // Function: Arity 0.
 template <typename R>
 struct FunctionTraits<R(*)()> {
   typedef R (*NormalizedSig)();
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 0.
 template <typename R, typename T>
 struct FunctionTraits<R(T::*)()> {
   typedef R (T::*NormalizedSig)();
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 0.
 template <typename R, typename T>
 struct FunctionTraits<R(T::*)() const> {
   typedef R (T::*NormalizedSig)();
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 1.
 template <typename R, typename X1>
 struct FunctionTraits<R(*)(X1)> {
   typedef R (*NormalizedSig)(X1);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 1.
 template <typename R, typename T, typename X1>
 struct FunctionTraits<R(T::*)(X1)> {
   typedef R (T::*NormalizedSig)(X1);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 1.
 template <typename R, typename T, typename X1>
 struct FunctionTraits<R(T::*)(X1) const> {
   typedef R (T::*NormalizedSig)(X1);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 2.
 template <typename R, typename X1, typename X2>
 struct FunctionTraits<R(*)(X1, X2)> {
   typedef R (*NormalizedSig)(X1, X2);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 2.
 template <typename R, typename T, typename X1, typename X2>
 struct FunctionTraits<R(T::*)(X1, X2)> {
   typedef R (T::*NormalizedSig)(X1, X2);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 2.
 template <typename R, typename T, typename X1, typename X2>
 struct FunctionTraits<R(T::*)(X1, X2) const> {
   typedef R (T::*NormalizedSig)(X1, X2);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 3.
 template <typename R, typename X1, typename X2, typename X3>
 struct FunctionTraits<R(*)(X1, X2, X3)> {
   typedef R (*NormalizedSig)(X1, X2, X3);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 3.
 template <typename R, typename T, typename X1, typename X2, typename X3>
 struct FunctionTraits<R(T::*)(X1, X2, X3)> {
   typedef R (T::*NormalizedSig)(X1, X2, X3);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 3.
 template <typename R, typename T, typename X1, typename X2, typename X3>
 struct FunctionTraits<R(T::*)(X1, X2, X3) const> {
   typedef R (T::*NormalizedSig)(X1, X2, X3);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 4.
 template <typename R, typename X1, typename X2, typename X3, typename X4>
 struct FunctionTraits<R(*)(X1, X2, X3, X4)> {
   typedef R (*NormalizedSig)(X1, X2, X3, X4);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 4.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4)> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 4.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4) const> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 5.
 template <typename R, typename X1, typename X2, typename X3, typename X4,
     typename X5>
 struct FunctionTraits<R(*)(X1, X2, X3, X4, X5)> {
   typedef R (*NormalizedSig)(X1, X2, X3, X4, X5);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 5.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4, typename X5>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4, X5)> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4, X5);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 5.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4, typename X5>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4, X5) const> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4, X5);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Function: Arity 6.
 template <typename R, typename X1, typename X2, typename X3, typename X4,
     typename X5, typename X6>
 struct FunctionTraits<R(*)(X1, X2, X3, X4, X5, X6)> {
   typedef R (*NormalizedSig)(X1, X2, X3, X4, X5, X6);
-  typedef base::false_type IsMethod;
+  typedef false_type IsMethod;
 };
 
 // Method: Arity 6.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4, typename X5, typename X6>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4, X5, X6)> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4, X5, X6);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
 // Const Method: Arity 6.
 template <typename R, typename T, typename X1, typename X2, typename X3,
     typename X4, typename X5, typename X6>
 struct FunctionTraits<R(T::*)(X1, X2, X3, X4, X5, X6) const> {
   typedef R (T::*NormalizedSig)(X1, X2, X3, X4, X5, X6);
-  typedef base::true_type IsMethod;
+  typedef true_type IsMethod;
 };
 
+#if defined(OS_WIN)

[willchan no longer on Chromium, 2011/02/24 08:00:30]

Won't this include it within the base::internal namespace? Would that make it so
it's base::internal::base::internal?

What if you moved this to the very beginning of the file? After the other
includes. I think to make this work, you'd have to duplicate the forward
declaration for FunctionTraits in bind_internal_win.h, but that shouldn't be a
big deal.

The only other way I can see of getting this to work is to close the namespaces
here and reopen. It's kinda ugly. And it's nicer to have all the includes at the
top. So I guess I prefer my first suggestion.

Also, don't we need to include build/build_config.h for OS_WIN?

[awong, 2011/02/25 02:07:52]

Whoa...crap...yes it does.  I have no clue how this even compiled.  Something
weird must be happening with the namespace lookup.
Didn't realize it was declared there. Including.

+#include "base/bind_internal_win.h"
+#endif
+
 // InvokerN<>
 //
 // The InvokerN templates contain a static DoInvoke() function that is the key
 // to implementing type erasure in the Callback() classes.
 //
 // DoInvoke() is a static function with a fixed signature that is independent
 // of StorageType; its first argument is a pointer to the non-templated common
 // baseclass of StorageType. This lets us store pointer to DoInvoke() in a
 // function pointer that has knowledge of the specific StorageType, and thus
 // no knowledge of the bound function and bound parameter types.
@@ skipping 1147 matching lines @@
   typename BindType<P3>::StorageType p3_;
   typename BindType<P4>::StorageType p4_;
   typename BindType<P5>::StorageType p5_;
   typename BindType<P6>::StorageType p6_;
 };
 
 }  // namespace internal
 }  // namespace base
 
 #endif  // BASE_BIND_INTERNAL_H_