42 lines
785 B
C++
42 lines
785 B
C++
#include "Date.hpp"
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const _ptr<Date>& compares_dates(const _ptr<Date>& a, const _ptr<Date>& b)
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{
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if (a->getYear() > b->getYear())
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return a;
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else if (a->getYear() < b->getYear())
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return b;
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else
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{
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if (a->getMonth() > b->getMonth())
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return a;
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else if (a->getMonth() < b->getMonth())
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return b;
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else
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{
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if (a->getDay() > b->getDay())
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return a;
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else
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return b;
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}
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}
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}
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void swap_dates(_ptr<Date>& a, _ptr<Date>& b)
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{
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_ptr<Date> temp(a);
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a = b;
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b = temp;
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}
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void exercise_2()
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{
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_ptr<Date> date1(new Date(9, 07, 2022));
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_ptr<Date> date2(new Date(10, 07, 2022));
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_ptr<Date> date3(new Date(11, 07, 2022));
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std::cout << *compares_dates(date1, date2) << std::endl;
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swap_dates(date2, date3);
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std::cout << *compares_dates(date1, date2) << std::endl;
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}
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