40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/*
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* Copyright 2014 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "scaler.h"
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#include "multiplier.h"
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using fruit::Component;
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using fruit::Injector;
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using fruit::createComponent;
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class ScalerImpl : public Scaler {
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private:
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Multiplier* multiplier;
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double factor;
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public:
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INJECT(ScalerImpl(ASSISTED(double) factor, Multiplier* multiplier)) : multiplier(multiplier), factor(factor) {}
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double scale(double x) override {
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return multiplier->multiply(x, factor);
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}
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};
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Component<ScalerFactory> getScalerComponent() {
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return createComponent().bind<Scaler, ScalerImpl>().install(getMultiplierComponent);
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}
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