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c++ Programming Glossary: t..template metaprogramming: (trait for?) dissecting a specified template into types T<T2,T3 N,T4, …> http://stackoverflow.com/questions/11723652/template-metaprogramming-trait-for-dissecting-a-specified-template-into-type typename ...T typename ...Args struct tmpl_rebind Tmpl T... Args... typedef Tmpl Args... type Usage typedef std vector..
http://stackoverflow.com/questions/1198260/iterate-over-tuple but that doesn't work for int i 0 i std tuple_size T... value i std get i my_tuple .do_sth Error 1 sorry unimplemented..
how to avoid undefined execution order for the constructors when using std::make_tuple http://stackoverflow.com/questions/14056000/how-to-avoid-undefined-execution-order-for-the-constructors-when-using-stdmake std istream in return in template typename... T std tuple T... parse std istream in return std tuple T... dummy T in ... The.. T std tuple T... parse std istream in return std tuple T... dummy T in ... The function template dummy T is only used to.. by construction order of the elements in the std tuple T... template typename... T template typename... U std tuple T.....
Order of evaluation of elements in list-initialization http://stackoverflow.com/questions/14060264/order-of-evaluation-of-elements-in-list-initialization gave this solution template typename... T std tuple T... parse std istream in return std tuple T... T in ... stating.. T std tuple T... parse std istream in return std tuple T... T in ... stating that The use of brace initialization works..
Why isn't std::initializer_list a language built-in? http://stackoverflow.com/questions/15198807/why-isnt-stdinitializer-list-a-language-built-in to any of these ideas widget T init int length 1 widget T... init 2 widget std vector T init 3 a classic array you could..
http://stackoverflow.com/questions/1989552/gcc-error-with-variadic-templates-sorry-unimplemented-cannot-expand-identi the error template typename... T struct SomeStruct 1 2 3 T... Rewriting it as this does not produce an error template typename..... template typename... T struct SomeStruct 1 2 3 TypePack T... It seems that you can declare parameters to partial specializations.. specialization i.e. this part is not OK SomeStruct 1 2 3 T... The fact that you can make it work if you wrap the pack in..
How do I initialize a member array with an initializer_list? http://stackoverflow.com/questions/5549524/how-do-i-initialize-a-member-array-with-an-initializer-list constructor struct foo int x 2 template typename... T foo T... ts x ts... note the use of brace init list int main foo f1..
Simple variadic template function can't instantinate http://stackoverflow.com/questions/7108161/simple-variadic-template-function-cant-instantinate T constexpr size_t num_args Line 16 return 1 num_args T... HERE int main std cout num_args int int int This errors at.. num_args function but when calling a function num_args T... this will never be found for obvious reasons it will always.. static size_t const value 0 template typename H typename T... struct num_args_t static size_t const value num_args_t T.....
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