| $$ This is a pump file for generating file templates. Pump is a python |
| $$ script that is part of the Google Test suite of utilities. Description |
| $$ can be found here: |
| $$ |
| $$ http://code.google.com/p/googletest/wiki/PumpManual |
| $$ |
| |
| $$ This should be no larger than MAX_ARITY in base/bind.h.pump. |
| $var MAX_ARITY = 7 |
| /* |
| * Copyright 2016 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // clang-format off |
| |
| #ifndef COBALT_SCRIPT_MOZJS_MOZJS_CALLBACK_FUNCTION_H_ |
| #define COBALT_SCRIPT_MOZJS_MOZJS_CALLBACK_FUNCTION_H_ |
| |
| #include "base/logging.h" |
| #include "cobalt/script/callback_function.h" |
| |
| namespace cobalt { |
| namespace script { |
| namespace mozjs { |
| |
| // First, we forward declare the Callback class template. This informs the |
| // compiler that the template only has 1 type parameter which is the base |
| // CallbackFunction template class with parameters. |
| // |
| // See base/callback.h.pump for further discussion on this pattern. |
| template <typename Sig> |
| class MozjsCallbackFunction; |
| |
| $range ARITY 0..MAX_ARITY |
| $for ARITY [[ |
| $range ARG 1..ARITY |
| |
| |
| $if ARITY == 0 [[ |
| template <typename R> |
| class MozjsCallbackFunction<R(void)> |
| : public CallbackFunction<R(void)> { |
| ]] $else [[ |
| template <typename R, $for ARG , [[typename A$(ARG)]]> |
| class MozjsCallbackFunction<R($for ARG , [[A$(ARG)]])> |
| : public CallbackFunction<R($for ARG , [[A$(ARG)]])> { |
| ]] |
| |
| public: |
| CallbackResult<R> Run($for ARG , [[ |
| |
| typename base::internal::CallbackParamTraits<A$(ARG)>::ForwardType a$(ARG)]]) |
| const OVERRIDE { |
| NOTIMPLEMENTED(); |
| return R(); |
| } |
| }; |
| |
| ]] |
| |
| } // namespace mozjs |
| } // namespace script |
| } // namespace cobalt |
| |
| #endif // COBALT_SCRIPT_MOZJS_MOZJS_CALLBACK_FUNCTION_H_ |