kennen:lib:sort
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
— | kennen:lib:sort [2020-06-14 18:24] (aktuell) – angelegt - Externe Bearbeitung 127.0.0.1 | ||
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+ | ====== sort() ====== | ||
+ | ''# | ||
+ | |||
+ | <code cpp> | ||
+ | void sort (Ran first, Ran last) | ||
+ | void sort (Ran first, Ran last, Comp comp) | ||
+ | void sort (Exec pol, Ran first, Ran last) | ||
+ | void sort (Exec pol, Ran first, Ran last, Comp comp) | ||
+ | |||
+ | Ran ranges:: | ||
+ | Ran ranges:: | ||
+ | </ | ||
+ | | ||
+ | |||
+ | ==== Parameter ==== | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | ==== Ergebnis ==== | ||
+ | Rückgabewert: | ||
+ | |||
+ | ==== Siehe auch ==== | ||
+ | [[is_sorted]], | ||
+ | [[partition]], | ||
+ | [[partial_sort]], | ||
+ | [[stable_sort]]. | ||
+ | |||
+ | ==== Beispiel ==== | ||
+ | <code cpp sort.cpp> | ||
+ | #include < | ||
+ | #include < | ||
+ | #include < | ||
+ | |||
+ | int main() | ||
+ | { | ||
+ | std::string s = "ein Beispiel"; | ||
+ | std::cout << s << ' | ||
+ | |||
+ | std:: | ||
+ | |||
+ | std::cout << s << ' | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | <code cpp rg_sort.cpp> | ||
+ | #include < | ||
+ | #include < | ||
+ | #include < | ||
+ | #include < | ||
+ | |||
+ | struct Person | ||
+ | { | ||
+ | std::string name; | ||
+ | int born; | ||
+ | int died; | ||
+ | }; | ||
+ | |||
+ | auto lifespan = [](Person p) { return p.died - p.born; }; | ||
+ | |||
+ | void show(const std:: | ||
+ | { | ||
+ | std::cout << ' | ||
+ | | ||
+ | for (auto p : persons) | ||
+ | { | ||
+ | std:: | ||
+ | << p.name << ' | ||
+ | << p.born << ' | ||
+ | << p.died << ' ' | ||
+ | << lifespan(p) << ' | ||
+ | } | ||
+ | } | ||
+ | |||
+ | int main() | ||
+ | { | ||
+ | auto v = std:: | ||
+ | { | ||
+ | { " | ||
+ | { " | ||
+ | { " | ||
+ | }; | ||
+ | | ||
+ | namespace rg = std:: | ||
+ | |||
+ | rg::sort(v, {}, & | ||
+ | show(v, "--- sorted by name:" | ||
+ | |||
+ | rg::sort(v, {}, & | ||
+ | show(v, "--- sorted by year of birth:" | ||
+ | |||
+ | rg::sort(v, rg:: | ||
+ | show(v, "--- sorted by lifespan:" | ||
+ | } | ||
+ | </ | ||
kennen/lib/sort.txt · Zuletzt geändert: 2020-06-14 18:24 von 127.0.0.1