{"provider_name":"Hatena Blog","image_url":null,"blog_url":"https://faithandbrave.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","author_name":"faith_and_brave","version":"1.0","categories":["C++"],"type":"rich","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20101119%2F1290152183\" title=\" Boost.Lambda\u304c\u3044\u3064\u306e\u9593\u306b\u304bresult_of\u306b\u5bfe\u5fdc\u3057\u3066\u308b - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://faithandbrave.hateblo.jp/entry/20101119/1290152183","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","width":"100%","description":"#include <boost/lambda/lambda.hpp> #include <boost/static_assert.hpp> #include <boost/utility/result_of.hpp> #include <boost/type_traits.hpp> template <class F> void f(const F& f) { BOOST_STATIC_ASSERT(( boost::is_same< typename boost::result_of<F(int)>::type, bool >::value )); } int main() { f(boos\u2026","provider_url":"https://hatena.blog","published":"2010-11-19 16:36:23","title":" Boost.Lambda\u304c\u3044\u3064\u306e\u9593\u306b\u304bresult_of\u306b\u5bfe\u5fdc\u3057\u3066\u308b"}