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c++ Programming Glossary: decltypetrailing return type using decltype with a variadic template function http://stackoverflow.com/questions/3744400/trailing-return-type-using-decltype-with-a-variadic-template-function return type using decltype with a variadic template function I want to write a simple.. class T class... P auto sum const T t const P ... p decltype t sum p... return t sum p... int main cout sum 5 10.0 22.2 endl.. I would expect. With more than two arguments I assume that decltype would have to do some sort of recursion to be able to deduce..
Is it possible to emulate template<auto X>? http://stackoverflow.com/questions/5628121/is-it-possible-to-emulate-templateauto-x pointer to member functions it's pretty tedious even with decltype as a shortcut. Consider the following code struct Foo template.. struct Baz void bang int main Foo f f.bar int 5 f.bar decltype Baz bang Baz bang Would it be somehow possible to convert it.. in C . The closest is macros #define AUTO_ARG x decltype x x f.bar AUTO_ARG 5 f.bar AUTO_ARG Baz bang Sounds like you..
What breaking changes are introduced in C++11? http://stackoverflow.com/questions/6399615/what-breaking-changes-are-introduced-in-c11 . New keywords alignas alignof char16_t char32_t constexpr decltype noexcept nullptr static_assert and thread_local Certain integer..
C++11 features in Visual Studio 2012 http://stackoverflow.com/questions/7421825/c11-features-in-visual-studio-2012 to version 2.1 from 2.0 lambdas to version 1.1 from 1.0. decltype to version 1.1 from 1.0 not yet available in developer preview..
Boolean expression (grammar) parser in c++ http://stackoverflow.com/questions/8706356/boolean-expression-grammar-parser-in-c or b or c auto f std begin input l std end input parser decltype f p try expr result bool ok qi phrase_parse f l p ' ' qi space.. cout result result n catch const qi expectation_failure decltype f e std cerr expectation_failure at ' std string e.first e.last..
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