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c++ Programming Glossary: duckWhat's an enum class and why should I care? http://stackoverflow.com/questions/14041711/whats-an-enum-class-and-why-should-i-care EDIT A scoped enumeration is defined like this enum class duck huey dewey louie and must be used with the scope resolution.. must be used with the scope resolution operator like this duck culprit duck huey or auto culprit to avoid redundancy Note that.. with the scope resolution operator like this duck culprit duck huey or auto culprit to avoid redundancy Note that the operator..
Explain C++ SFINAE to a non-C++ programmer http://stackoverflow.com/questions/3407633/explain-c-sfinae-to-a-non-c-programmer As we all know Python uses what's commonly referred to as duck typing for example when you invoke a function you can pass an.. to an int anyway. To get something closer to Python's duck typing you can create a template instead template class T T..
http://stackoverflow.com/questions/4852658/polymorphic-iterators-in-c allow to hide implementation without leading to a mess of duck typed templates. However polymorphic iterators cannot be returned..
http://stackoverflow.com/questions/5313322/c-cast-to-derived-class Animal animal animal DoNoiseMake Dog dog Cat cat Duck duck Chiken chiken makeNoise dog makeNoise cat makeNoise duck makeNoise.. duck Chiken chiken makeNoise dog makeNoise cat makeNoise duck makeNoise chiken The only reason I can think of is if you stored.. dog barnYard.push_back cat barnYard.push_back duck barnYard.push_back chicken Dog dog dynamic_cast Dog barnYard..
http://stackoverflow.com/questions/5854581/polymorphism-in-c into the next Standard. Parametric polymorphism provides duck typing a concept attributed to James Whitcomb Riley who apparently.. who apparently said When I see a bird that walks like a duck and swims like a duck and quacks like a duck I call that bird.. When I see a bird that walks like a duck and swims like a duck and quacks like a duck I call that bird a duck. . template typename..
Move semantics == custom swap function obsolete? http://stackoverflow.com/questions/6416385/move-semantics-custom-swap-function-obsolete
Is there a standard C++ equivalent of IEnumerable<T> in C#? http://stackoverflow.com/questions/8764643/is-there-a-standard-c-equivalent-of-ienumerablet-in-c an iterator. C templates on the other hand support duck typing. That means you don't need to constrain a generic type..
Ternary comparison operator overloading http://stackoverflow.com/questions/11024475/ternary-comparison-operator-overloading 0 1 2 ' n' Output 1 0 0 0 Note This was created by Mooing Duck and a compiled more robust example can be found on http ideone.com..
Header files inclusion / Forward declaration http://stackoverflow.com/questions/2832714/header-files-inclusion-forward-declaration as a member. Instance in a function. 6 7 8 9 from @Mooing Duck They're are probably more but I haven't got my language law..
http://stackoverflow.com/questions/5313322/c-cast-to-derived-class makeNoise Animal animal animal DoNoiseMake Dog dog Cat cat Duck duck Chiken chiken makeNoise dog makeNoise cat makeNoise duck..
http://stackoverflow.com/questions/5854581/polymorphism-in-c like a duck I call that bird a duck. . template typename Duck void do_ducky_stuff const Duck x x.walk .swim .quack do_ducky_stuff.. a duck. . template typename Duck void do_ducky_stuff const Duck x x.walk .swim .quack do_ducky_stuff Vilified_Cygnet Subtype..
Please, describe you experience of using Microsoft C++/CLI [closed] http://stackoverflow.com/questions/704388/please-describe-you-experience-of-using-microsoft-c-cli hopeful that perhaps one day C# will absorb this feature. Duck typing templates which can be used along with CLI generics...
LTO, Devirtualization, and Virtual Tables http://stackoverflow.com/questions/7046739/lto-devirtualization-and-virtual-tables thus may be easier to devirtualize. Update Mooing Duck mentioned inlining devirtualized functions. A quick check shows..
Extra bytes when declaring a member of a struct as uint32_t http://stackoverflow.com/questions/7970383/extra-bytes-when-declaring-a-member-of-a-struct-as-uint32-t and structure packing Use of struct padding 1 As @Mooing Duck commented this isn't always true It's not always a multiple..
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