c++ Programming Glossary: function..

Is there any difference between `List x;` and `List x()`

http://stackoverflow.com/questions/12297021/is-there-any-difference-between-list-x-and-list-x

If you want a variable then yes. If you want to declare a function... kinda yes. You can but usually you'd do it outside of a function..

Why does changing `const ull` to `const ull&` in function parameter result in performance gain?

http://stackoverflow.com/questions/14805641/why-does-changing-const-ull-to-const-ull-in-function-parameter-result-in-pe

found your program running at each instruction in the function... actually these numbers must be taken as a hint only often you..

Is there a use case for std::function that is not covered by function pointers, or is it just syntactic sugar? [duplicate]

http://stackoverflow.com/questions/15322058/is-there-a-use-case-for-stdfunction-that-is-not-covered-by-function-pointers

struct X void operator std cout Functor std endl A regular function... void bar std cout Function std endl A regular function with..

Why use variadic arguments now when initializer lists are avaiable?

http://stackoverflow.com/questions/15465543/why-use-variadic-arguments-now-when-initializer-lists-are-avaiable

perfect forwarding here and pass the arguments to another function... int main X x y z w bar x y z std move w Will only print bar..

Any way to cast with class operator only?

http://stackoverflow.com/questions/209793/any-way-to-cast-with-class-operator-only

exactly what I want the compiler to do in an encapsulated function... hence the question here. c compiler casting share improve..

Why, really, deleting an incomplete type is undefined behaviour?

http://stackoverflow.com/questions/2517245/why-really-deleting-an-incomplete-type-is-undefined-behaviour

Handle_user.cpp client code #include Handle.h ... in some function... Handle handleObj Do smtg with handleObj... handleObj now reaches..

Why am I getting a Linker error with template function pointer?

http://stackoverflow.com/questions/4763216/why-am-i-getting-a-linker-error-with-template-function-pointer

the compiler can know where to find the .cpp file for that function... the compiler only sees one .cpp and all the included .h at..

qt - how to download and save image via http?

http://stackoverflow.com/questions/6285661/qt-how-to-download-and-save-image-via-http

but after run it seems to don't enter to replyFinished function... void Test start std cout start1 QNetworkAccessManager manager..

What is `type_info::before` useful for?

http://stackoverflow.com/questions/8682582/what-is-type-infobefore-useful-for

for According the cplusplus.com the std type_info before function... Returns true if the type precedes the type of rhs in the collation..

Check if a class has a member function of a given signature

http://stackoverflow.com/questions/87372/check-if-a-class-has-a-member-function-of-a-given-signature

member function OR if you don't override global serialize function... compile error I don't want this. EDIT @Tom Leys I'm sorry that's.. fact that I can accept classes that don't have that member function... It's a bit more tricky. c templates design c 11 sfinae share..