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  1. #include <iostream>
  2. using namespace std;
  3. enum e1 { e1a };
  4. enum class ec1 { ec1a };
  5. enum e2 { e2a = 'a' };
  6. enum class ec2 { ec2a = 'a' };
  7.  
  8.  
  9. int main() {
  10. 	cout << "plain enum:" << sizeof(e1a) << endl;
  11. 	cout << "enum class:" << sizeof(ec1::ec1a) << endl;
  12. 	cout << "char initialized plain enum:" << sizeof(e2a) << endl;
  13. 	cout << "char initialized enum class:" << sizeof(ec2::ec2a) << endl;
  14. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin 
Standard input is empty
stdout 
plain enum:4
enum class:4
char initialized plain enum:4
char initialized enum class:4
https://ideone.com/KgshjL
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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