C++ case


Example

Introduces a case label of a switch statement. The operand must be a constant expression and match the switch condition in type. When the switch statement is executed, it will jump to the case label with operand equal to the condition, if any.

char c = getchar();
bool confirmed;
switch (c) {
  case 'y':
    confirmed = true;
    break;
  case 'n':
    confirmed = false;
    break;
  default:
    std::cout << "invalid response!\n";
    abort();
}