34 lines
568 B
C++
34 lines
568 B
C++
// staticchecking/DogsAndRobots.cpp
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// (c)2017 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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#include <iostream>
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using namespace std;
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class Dog {
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public:
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void talk() { cout << "Arf!" << endl; }
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void reproduce() {}
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};
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class Robot {
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public:
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void talk() { cout << "Click!" << endl; }
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void oilChange() {}
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};
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template<class T> void speak(T speaker) {
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speaker.talk();
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}
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int main() {
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Dog d;
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Robot r;
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speak(d);
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speak(r);
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}
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/* Output:
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Arf!
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Click!
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*/
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