| // This file was GENERATED by command: |
| // pump.py bind.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_H_ |
| #define BASE_BIND_H_ |
| |
| #include "base/bind_internal.h" |
| #include "base/callback_internal.h" |
| |
| // ----------------------------------------------------------------------------- |
| // Usage documentation |
| // ----------------------------------------------------------------------------- |
| // |
| // See base/callback.h for documentation. |
| // |
| // |
| // ----------------------------------------------------------------------------- |
| // Implementation notes |
| // ----------------------------------------------------------------------------- |
| // |
| // If you're reading the implementation, before proceeding further, you should |
| // read the top comment of base/bind_internal.h for a definition of common |
| // terms and concepts. |
| // |
| // RETURN TYPES |
| // |
| // Though Bind()'s result is meant to be stored in a Callback<> type, it |
| // cannot actually return the exact type without requiring a large amount |
| // of extra template specializations. The problem is that in order to |
| // discern the correct specialization of Callback<>, Bind would need to |
| // unwrap the function signature to determine the signature's arity, and |
| // whether or not it is a method. |
| // |
| // Each unique combination of (arity, function_type, num_prebound) where |
| // function_type is one of {function, method, const_method} would require |
| // one specialization. We eventually have to do a similar number of |
| // specializations anyways in the implementation (see the Invoker<>, |
| // classes). However, it is avoidable in Bind if we return the result |
| // via an indirection like we do below. |
| // |
| // TODO(ajwong): We might be able to avoid this now, but need to test. |
| // |
| // It is possible to move most of the COMPILE_ASSERT asserts into BindState<>, |
| // but it feels a little nicer to have the asserts here so people do not |
| // need to crack open bind_internal.h. On the other hand, it makes Bind() |
| // harder to read. |
| |
| namespace base { |
| |
| template <typename Functor> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void()> |
| ::UnboundRunType> |
| Bind(Functor functor) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| typedef internal::BindState<RunnableType, RunType, void()> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor))); |
| } |
| |
| template <typename Functor, typename P1> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1)); |
| } |
| |
| template <typename Functor, typename P1, typename P2> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2)); |
| } |
| |
| template <typename Functor, typename P1, typename P2, typename P3> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2, const P3& p3) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A3Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P3>::value, |
| p3_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2, p3)); |
| } |
| |
| template <typename Functor, typename P1, typename P2, typename P3, typename P4> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2, const P3& p3, const P4& p4) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A3Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A4Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P3>::value, |
| p3_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P4>::value, |
| p4_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2, p3, p4)); |
| } |
| |
| template <typename Functor, typename P1, typename P2, typename P3, typename P4, |
| typename P5> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2, const P3& p3, const P4& p4, |
| const P5& p5) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A3Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A4Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A5Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P3>::value, |
| p3_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P4>::value, |
| p4_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P5>::value, |
| p5_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2, p3, p4, p5)); |
| } |
| |
| template <typename Functor, typename P1, typename P2, typename P3, typename P4, |
| typename P5, typename P6> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType, |
| typename internal::CallbackParamTraits<P6>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2, const P3& p3, const P4& p4, |
| const P5& p5, const P6& p6) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A3Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A4Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A5Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A6Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P3>::value, |
| p3_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P4>::value, |
| p4_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P5>::value, |
| p5_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P6>::value, |
| p6_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType, |
| typename internal::CallbackParamTraits<P6>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2, p3, p4, p5, p6)); |
| } |
| |
| template <typename Functor, typename P1, typename P2, typename P3, typename P4, |
| typename P5, typename P6, typename P7> |
| base::Callback< |
| typename internal::BindState< |
| typename internal::FunctorTraits<Functor>::RunnableType, |
| typename internal::FunctorTraits<Functor>::RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType, |
| typename internal::CallbackParamTraits<P6>::StorageType, |
| typename internal::CallbackParamTraits<P7>::StorageType)> |
| ::UnboundRunType> |
| Bind(Functor functor, const P1& p1, const P2& p2, const P3& p3, const P4& p4, |
| const P5& p5, const P6& p6, const P7& p7) { |
| // Typedefs for how to store and run the functor. |
| typedef typename internal::FunctorTraits<Functor>::RunnableType RunnableType; |
| typedef typename internal::FunctorTraits<Functor>::RunType RunType; |
| |
| // Use RunnableType::RunType instead of RunType above because our |
| // checks should below for bound references need to know what the actual |
| // functor is going to interpret the argument as. |
| typedef internal::FunctionTraits<typename RunnableType::RunType> |
| BoundFunctorTraits; |
| |
| // Do not allow binding a non-const reference parameter. Non-const reference |
| // parameters are disallowed by the Google style guide. Also, binding a |
| // non-const reference parameter can make for subtle bugs because the |
| // invoked function will receive a reference to the stored copy of the |
| // argument and not the original. |
| COMPILE_ASSERT( |
| !(is_non_const_reference<typename BoundFunctorTraits::A1Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A2Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A3Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A4Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A5Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A6Type>::value || |
| is_non_const_reference<typename BoundFunctorTraits::A7Type>::value ), |
| do_not_bind_functions_with_nonconst_ref); |
| |
| // For methods, we need to be careful for parameter 1. We do not require |
| // a scoped_refptr because BindState<> itself takes care of AddRef() for |
| // methods. We also disallow binding of an array as the method's target |
| // object. |
| COMPILE_ASSERT( |
| internal::HasIsMethodTag<RunnableType>::value || |
| !internal::NeedsScopedRefptrButGetsRawPtr<P1>::value, |
| p1_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::HasIsMethodTag<RunnableType>::value || |
| !is_array<P1>::value, |
| first_bound_argument_to_method_cannot_be_array); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P2>::value, |
| p2_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P3>::value, |
| p3_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P4>::value, |
| p4_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P5>::value, |
| p5_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P6>::value, |
| p6_is_refcounted_type_and_needs_scoped_refptr); |
| COMPILE_ASSERT(!internal::NeedsScopedRefptrButGetsRawPtr<P7>::value, |
| p7_is_refcounted_type_and_needs_scoped_refptr); |
| typedef internal::BindState<RunnableType, RunType, |
| void(typename internal::CallbackParamTraits<P1>::StorageType, |
| typename internal::CallbackParamTraits<P2>::StorageType, |
| typename internal::CallbackParamTraits<P3>::StorageType, |
| typename internal::CallbackParamTraits<P4>::StorageType, |
| typename internal::CallbackParamTraits<P5>::StorageType, |
| typename internal::CallbackParamTraits<P6>::StorageType, |
| typename internal::CallbackParamTraits<P7>::StorageType)> BindState; |
| |
| |
| return Callback<typename BindState::UnboundRunType>( |
| new BindState(internal::MakeRunnable(functor), p1, p2, p3, p4, p5, p6, |
| p7)); |
| } |
| |
| } // namespace base |
| |
| #endif // BASE_BIND_H_ |
