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  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. enum class Enum:int {
  7.     val1,
  8.     val2,
  9.     val3
  10. };
  11.  
  12. Enum getenum(char input[]){
  13.     Enum tempenum;
  14.  
  15.     string par = string(input);
  16.  
  17.     if(!par.compare("val1")){
  18.         tempenum = Enum::val1;
  19.     }
  20.     else if(!par.compare("val2")) {
  21.         tempenum = Enum::val2;
  22.     } else if(!par.compare("val3")) {
  23.         tempenum = Enum::val3;
  24.     }
  25.  
  26.     return tempenum;
  27. }
  28.  
  29. int main(int argc, char** argv){
  30.  
  31.     switch(getenum("val3")){
  32.         case Enum::val1:
  33.             cout << "chosen val1" << endl;
  34.             break;
  35.         case Enum::val2:
  36.             cout << "chosen val2" << endl;
  37.             break;
  38.         case Enum::val3:
  39.             cout << "chosen val3" << endl;
  40.             break;
  41.         default:
  42.             cout << "NONE" << endl;
  43.             break;
  44.     }
  45.  
  46.     return 0;
  47. }
  48.  
Success #stdin #stdout 0s 5320KB
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val2
val3
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chosen val3
https://ideone.com/H6rvO2
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
secret

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