What does the [Flags] Enum Attribute mean in C#?
Aug 12, 2008 · Flags itself does nothing. Also, C# does not require Flags per se. But the ToString implementation of your enum uses Flags, and so does Enum.IsDefined, Enum.Parse, etc. Try …
How to use enums as flags in C++? - Stack Overflow
Sep 19, 2009 · Treating enum s as flags works nicely in C# via the [Flags] attribute, but what's the best way to do this in C++? For example, I'd like to write: enum AnimalFlags { HasClaws = 1, …
What are the useful GCC flags for C? - Stack Overflow
Nov 6, 2022 · Beyond setting -Wall, and setting -std=XXX, what other really useful, but less known compiler flags are there for use in C? I'm particularly interested in any additional …
CFLAGS, CCFLAGS, CXXFLAGS - what exactly do these variables …
I read in different places that CFLAGS, CCFLAGS and CXXFLAGS are used for this purpose. So how should i use them? If I have additional command-line arguments to the compiler, should I …
How to check if any flags of a flag combination are set?
Aug 27, 2009 · Is there a simpler way to check if any of the flags of a combined flag constant are set than the following? This checks that both A and B are set, and ignores whether any other …
How to get arguments with flags in Bash - Stack Overflow
I had trouble using getopts with multiple flags, so I wrote this code. It uses a modal variable to detect flags, and to use those flags to assign arguments to variables.
c++ - How do flags work in C? - Stack Overflow
Apr 2, 2016 · Recently I have come across several examples of "flags" in C and C++, and I don't quite understand how they work. After looking at some source code I noticed that often flag …
How to iterate over values of an Enum having flags?
If I have a variable holding a flags enum, can I somehow iterate over the single-bit values in that specific variable? Or do I have to use Enum.GetValues to iterate over the entire enum and …
How do I add a linker or compile flag in a CMake file?
Aug 3, 2012 · For a more up-to-date discussion on this question (especially if you are using CMake 3.x or newer): What is the modern method for setting general compile flags in CMake?.
unix - Handling command line flags in C/C++ - Stack Overflow
Feb 6, 2013 · flags are arguments passed into the main entry point of the program. For example, in a C++ program you can have int main(int arc, char* argv[]){ return 0; } your arc is the # of …