inamori https://blog.hatena.ne.jp/inamori/ inamori’s diary https://inamori.hateblo.jp/ C++ 繰り返し値を出します。 template<typename T> class cCycle : public cIterable<T> { shared_ptr<cIterable<T>> gen; vector<T> v; typename vector<T>::const_iterator p; bool first; public: cCycle(shared_ptr<cIterable<T>> g) : gen(g), first(true) { } bool exists_next() { if(first) { if(gen->exists_next()) { v.push_bac… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100920%2Fp1" title="cycle - inamori’s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-09-20 00:00:01 rich https://inamori.hateblo.jp/entry/20100920/p1 1.0 100%