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Unified Diff: base/callback.h

Issue 6718021: Callback support for unbound reference and array arguments. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: comment fixes. Created 9 years, 9 months ago
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Index: base/callback.h
diff --git a/base/callback.h b/base/callback.h
index bcc3dfdd4f7dc51bac9f77cac5942c950fd6a819..2e17ae9bf549e1257bc1866b8b6248bb6dba45de 100644
--- a/base/callback.h
+++ b/base/callback.h
@@ -3,6 +3,7 @@
// 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.
@@ -225,7 +226,8 @@ class Callback;
template <typename R>
class Callback<R(void)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*);
Callback() : CallbackBase(NULL, NULL) { }
@@ -254,7 +256,9 @@ class Callback<R(void)> : public internal::CallbackBase {
template <typename R, typename A1>
class Callback<R(A1)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -272,7 +276,7 @@ class Callback<R(A1)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
@@ -283,8 +287,10 @@ class Callback<R(A1)> : public internal::CallbackBase {
template <typename R, typename A1, typename A2>
class Callback<R(A1, A2)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&,
- const A2&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType,
+ typename internal::ParamTraits<A2>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -302,8 +308,8 @@ class Callback<R(A1, A2)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1,
- const A2& a2) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1,
+ typename internal::ParamTraits<A2>::ForwardType a2) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
@@ -315,9 +321,11 @@ class Callback<R(A1, A2)> : public internal::CallbackBase {
template <typename R, typename A1, typename A2, typename A3>
class Callback<R(A1, A2, A3)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&,
- const A2&,
- const A3&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType,
+ typename internal::ParamTraits<A2>::ForwardType,
+ typename internal::ParamTraits<A3>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -335,9 +343,9 @@ class Callback<R(A1, A2, A3)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1,
- const A2& a2,
- const A3& a3) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1,
+ typename internal::ParamTraits<A2>::ForwardType a2,
+ typename internal::ParamTraits<A3>::ForwardType a3) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
@@ -350,10 +358,12 @@ class Callback<R(A1, A2, A3)> : public internal::CallbackBase {
template <typename R, typename A1, typename A2, typename A3, typename A4>
class Callback<R(A1, A2, A3, A4)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&,
- const A2&,
- const A3&,
- const A4&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType,
+ typename internal::ParamTraits<A2>::ForwardType,
+ typename internal::ParamTraits<A3>::ForwardType,
+ typename internal::ParamTraits<A4>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -371,10 +381,10 @@ class Callback<R(A1, A2, A3, A4)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1,
- const A2& a2,
- const A3& a3,
- const A4& a4) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1,
+ typename internal::ParamTraits<A2>::ForwardType a2,
+ typename internal::ParamTraits<A3>::ForwardType a3,
+ typename internal::ParamTraits<A4>::ForwardType a4) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
@@ -389,11 +399,13 @@ template <typename R, typename A1, typename A2, typename A3, typename A4,
typename A5>
class Callback<R(A1, A2, A3, A4, A5)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&,
- const A2&,
- const A3&,
- const A4&,
- const A5&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType,
+ typename internal::ParamTraits<A2>::ForwardType,
+ typename internal::ParamTraits<A3>::ForwardType,
+ typename internal::ParamTraits<A4>::ForwardType,
+ typename internal::ParamTraits<A5>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -411,11 +423,11 @@ class Callback<R(A1, A2, A3, A4, A5)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1,
- const A2& a2,
- const A3& a3,
- const A4& a4,
- const A5& a5) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1,
+ typename internal::ParamTraits<A2>::ForwardType a2,
+ typename internal::ParamTraits<A3>::ForwardType a3,
+ typename internal::ParamTraits<A4>::ForwardType a4,
+ typename internal::ParamTraits<A5>::ForwardType a5) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
@@ -431,12 +443,14 @@ template <typename R, typename A1, typename A2, typename A3, typename A4,
typename A5, typename A6>
class Callback<R(A1, A2, A3, A4, A5, A6)> : public internal::CallbackBase {
public:
- typedef R(*PolymorphicInvoke)(internal::InvokerStorageBase*, const A1&,
- const A2&,
- const A3&,
- const A4&,
- const A5&,
- const A6&);
+ typedef R(*PolymorphicInvoke)(
+ internal::InvokerStorageBase*,
+ typename internal::ParamTraits<A1>::ForwardType,
+ typename internal::ParamTraits<A2>::ForwardType,
+ typename internal::ParamTraits<A3>::ForwardType,
+ typename internal::ParamTraits<A4>::ForwardType,
+ typename internal::ParamTraits<A5>::ForwardType,
+ typename internal::ParamTraits<A6>::ForwardType);
Callback() : CallbackBase(NULL, NULL) { }
@@ -454,12 +468,12 @@ class Callback<R(A1, A2, A3, A4, A5, A6)> : public internal::CallbackBase {
&invoker_holder.invoker_storage_) {
}
- R Run(const A1& a1,
- const A2& a2,
- const A3& a3,
- const A4& a4,
- const A5& a5,
- const A6& a6) const {
+ R Run(typename internal::ParamTraits<A1>::ForwardType a1,
+ typename internal::ParamTraits<A2>::ForwardType a2,
+ typename internal::ParamTraits<A3>::ForwardType a3,
+ typename internal::ParamTraits<A4>::ForwardType a4,
+ typename internal::ParamTraits<A5>::ForwardType a5,
+ typename internal::ParamTraits<A6>::ForwardType a6) const {
PolymorphicInvoke f =
reinterpret_cast<PolymorphicInvoke>(polymorphic_invoke_);
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