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what this code means ?

bqbqhaha (1)
hi ! ^^

I am starting to learn C++ these days..

but I can not understand codes below..

This code is builded with no problem..

But I can not understand the meaning...

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enum class PhysicalCategory { // why not just use 'void' ...? why enum type?
  None = 0, // what?? no type ?? what is comma ',' means ? 
  Monster = (1 << 0), // what?? what is ( 1<< 0) ?
  Misile = (1 << 1), 
  All = PhysicalCategory::Monster | PhysicalCategory::Misile
  // what is going on? what '|' means?
};


My question is with '//' comment ...
Sorry for many questions ..

Thanks in advance ^ ^
Last edited on
mutexe (2372)
Last edited on
cnoeval (643)
Besides that this is an enum Class as mentioned there's nothing confusing about any of that code. The symbols are all just basic C++ operators. If you don't understand them go study them: http://www.cplusplus.com/doc/tutorial/operators/
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