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  1.     #include <stdio.h>
  2.  
  3.     enum class Foo {
  4.         VAL_A = 0, VAL_B = 1, VAL_C = 2
  5.     };
  6.  
  7.     enum class Bar {
  8.         VAL_A = 10, VAL_B = 11, VAL_C = 12
  9.     };
  10.  
  11.     template<typename T>
  12.     void TestSwitch(T op)
  13.     {
  14.         printf("%d: ", static_cast<int>(op));
  15.         switch (op) {
  16.             case T::VAL_A: printf("aaa\n"); break;
  17.             case T::VAL_B: printf("bbb\n"); break;
  18.             case T::VAL_C: printf("ccc\n"); break;
  19.             default: break;
  20.         }
  21.     }
  22.  
  23.     int main() {
  24.         TestSwitch(Foo::VAL_A);
  25.         TestSwitch(Bar::VAL_C);
  26.     }
  27.  
Success #stdin #stdout 0s 3468KB
comments (?)
stdin 
Standard input is empty
stdout 
0: aaa
12: ccc
https://ideone.com/DBZuyn
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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