faith_and_brave https://blog.hatena.ne.jp/faith_and_brave/ Faith and Brave - C++で遊ぼう https://faithandbrave.hateblo.jp/ C++ コンパイル時if文mpl::if_::type namespace shand { namespace mpl { // if_c template <bool Cond, class Then, class Else> struct if_c; template <class Then, class Else> struct if_c<true, Then, Else> { typedef Then type; }; template <class Then, class Else> struct if_c<false, Then, Else> { typedef Else type; };… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20070918%2F1190112298" title=" mpl::if_ - Faith and Brave - C++で遊ぼう" 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 2007-09-18 19:44:58 rich https://faithandbrave.hateblo.jp/entry/20070918/1190112298 1.0 100%