14.12.12 - Unit cppUnit GoogleTest TDD static class Point...

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Тема: автотестирование (продолжение) Напоминание: автотестер – программа производящая тестирование, по сохранённым тестам (проверяет корректность интерфейса) Unit–тестирование – для каждого класса, свои тесты системы тестирования: cppUnit GoogleTest TDD – сначала пишутся тесты, а затем к ним программа Тема: кл.ючевое слово static (продолжение) class Point { private: int x; int y; public: static int distance(const Point& p1, const Point& p2); }; Point p1(2, 3); Point p2(3, 5); int d = distance(p1, p2); //хотим так, но не може если не объявим функцию, как static // у статичной функции ограничена область видимости, но ей не передаётся указатель this
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