45 lines
827 B
C++
45 lines
827 B
C++
#include <iostream>
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#include <deque>
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using namespace std;
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class Pet{
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public:
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string name;
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void set_data(int data){}
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};
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class Cat: public Pet{
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public:
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int fish;
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void set_data(int data){fish = data;}
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private:
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Cat operator+(const Cat& rhs) const{
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}
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};
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class Bird: public Pet{
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public:
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int seed;
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void set_data(int data){seed = data;}
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};
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template<typename T>
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T doubler(T in){
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T result;
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result = in + in;
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return result;
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}
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int main(){
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// Pet* C1 = new Cat;
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// Pet* C2 = new Cat;
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// C1->name = "Cat1";
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// C1->set_data(1);
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// int result = doubler(3);
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// cout << "result: " << result << endl;
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deque<double> Q;
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cout << "size :" << Q.size() << endl;
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return 0;
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} |