| /* |
| * Copyright 2014 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. |
| */ |
| |
| #include "scaler.h" |
| #include "multiplier.h" |
| |
| using fruit::Component; |
| using fruit::Injector; |
| using fruit::createComponent; |
| |
| class ScalerImpl : public Scaler { |
| private: |
| Multiplier* multiplier; |
| double factor; |
| |
| public: |
| INJECT(ScalerImpl(ASSISTED(double) factor, Multiplier* multiplier)) |
| : multiplier(multiplier), factor(factor) { |
| } |
| |
| double scale(double x) override { |
| return multiplier->multiply(x, factor); |
| } |
| }; |
| |
| |
| const Component<ScalerFactory>& getScalerComponent() { |
| static const Component<ScalerFactory> comp = createComponent() |
| .bind<Scaler, ScalerImpl>() |
| .install(getMultiplierComponent()); |
| return comp; |
| } |