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Compiler Error C3063

  • Artikkeli

operator 'operator': all operands must have the same enumeration type

When using operators on enumerators, both operands must be of the enumeration type. For more information, see How to: Define and consume enums in C++/CLI.

Example

The following sample generates C3063 and shows how to fix it:

// C3063.cpp
// compile with: /clr
enum class E { a, b } e, mask;
int main() {
   if ( ( e & mask ) != 0 ) ;   // C3063 no operator!= (E, int)

   if ( ( e & mask ) != E() )   // OK
      ;
}