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c++ Programming Glossary: enumerationshttp://stackoverflow.com/questions/1092714/conversion-precedence-in-c small integral types such as bool char short and sometimes enumerations to int unsigned int long or unsigned long and the conversion..
Using enum in loops and value consistency http://stackoverflow.com/questions/13971544/using-enum-in-loops-and-value-consistency strong typing features and what I like the most is to use enumerations while dealing with limited sets of data. But enumerations lack.. enumerations while dealing with limited sets of data. But enumerations lack some useful features for example operators enum class Hex.. of the type Hex This problem is more evident in other enumerations enum class Prime int n00 2 n01 3 n02 5 n03 7 n04 11 n05 13 n06..
Programmatically differentiating between USB Floppy Drive and USB Flash Drive in Windows http://stackoverflow.com/questions/1797128/programmatically-differentiating-between-usb-floppy-drive-and-usb-flash-drive-in Did you try Win32_LogicalDisk.MediaType It has specific enumerations for floppy disks. Make sure you try it when there's no disk..
What happens if you static_cast invalid value to enum class? http://stackoverflow.com/questions/18195312/what-happens-if-you-static-cast-invalid-value-to-enum-class we would be dealing with int s here. For scoped enumerations enum class and enum struct no integral promotion applies. In..
C++ - What should go into an .h file? http://stackoverflow.com/questions/1945846/c-what-should-go-into-an-h-file Things like class declarations function prototypes and enumerations typically go in header files. In a word definitions . Code files..
How to easily map c++ enums to strings http://stackoverflow.com/questions/207976/how-to-easily-map-c-enums-to-strings the 'user strings' need to be a bit more readable than the enumerations. A brute force solution would be a bunch of functions like this..
Pros and cons of using nested C++ classes and enumerations? http://stackoverflow.com/questions/216748/pros-and-cons-of-using-nested-c-classes-and-enumerations and cons of using nested C classes and enumerations What are the pros and cons of using nested public C classes.. are the pros and cons of using nested public C classes and enumerations For example suppose you have a class called printer and this..
Why aren't static const floats allowed? http://stackoverflow.com/questions/2454019/why-arent-static-const-floats-allowed Only variables of static constant integral types including enumerations may be initialized inside of a class declaration. If a compiler..
Where to put constant strings in C++: static class members or anonymous namespaces http://stackoverflow.com/questions/2465546/where-to-put-constant-strings-in-c-static-class-members-or-anonymous-namespac members of the class Code formatting is buggy after enumerations. A.h class A private static const std string f1 static const.. namespace in the cpp file Code formatting is buggy after enumerations. A.cpp namespace const std string f1 filename1 const std string..
What are your favorite C++ Coding Style idioms [closed] http://stackoverflow.com/questions/276173/what-are-your-favorite-c-coding-style-idioms coding style share improve this question When creating enumerations put them in a namespace so that you can access them with a meaningful..
http://stackoverflow.com/questions/300592/enum-in-c-like-enum-in-ada 2008 11 19 at 0 09 See Wikibooks Useful features of Ada enumerations The first value in the enumeration is fruit'first which gives.. fruit'pos cherry which returns 2 because Ada uses 0 based enumerations. The conversion from integer to enumeration is fruit'val 2 which..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main named main including among other things classes variables enumerations member functions and non member functions not in the global..
What restrictions does ISO C++03 place on structs defined at function scope? http://stackoverflow.com/questions/6415509/what-restrictions-does-iso-c03-place-on-structs-defined-at-function-scope 2. Declarations in a local class can only use type names enumerations static variables from the enclosing scope as well as external..
Forward declaring an enum in c++ http://stackoverflow.com/questions/71416/forward-declaring-an-enum-in-c parameters to correctly setup the call stack the number of enumerations in an enumeration list must be known before the function prototype...
Allow for Range-Based For with enum classes? http://stackoverflow.com/questions/8498300/allow-for-range-based-for-with-enum-classes loop c 11 enums share improve this question Iterating enumerations with the enumeration itself as an iterator is a poor idea and..
Advantage of switch over if-else statement http://stackoverflow.com/questions/97987/advantage-of-switch-over-if-else-statement the best practice for switch vs if for a 30 unsigned enumerations where about 10 have an expected action that presently is the..
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