43 lines
1.2 KiB
C++
43 lines
1.2 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 "incrementer_component.h"
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#include <iostream>
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using fruit::Component;
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using fruit::Injector;
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// Try e.g.:
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// echo 5 | ./incrementer
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// echo 2147483647 | ./incrementer
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// echo 2147483647 | ./incrementer --checked
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int main(int argc, const char* argv[]) {
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bool checked = false;
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if (argc == 2 && std::string(argv[1]) == "--checked")
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checked = true;
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Injector<Incrementer> injector(getIncrementerComponent, checked);
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Incrementer* incrementer(injector);
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int x;
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std::cin >> x;
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std::cout << incrementer->increment(x) << std::endl;
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return 0;
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}
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