On quinta-feira, 3 de outubro de 2013 23:03:44, Wander Lairson Costa wrote: > If we combine two enum values, the result is not a valid enum value > anymore, so it cannot be attributed to an enum variable. > > C++ compilers will complain if such an assigment is done.
This is done all the time in C++. The enum must be backed by an integer with at least as many bits as the enum possesses. With the ABI that GCC uses, it's always at least 4 bytes. The only thing is that you need to cast it from integer back to the enum type. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
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