fork(5) download 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Foo {
  5.    char m_array[64];
  6.    char& operator[](size_t index) { return m_array[index]; }
  7.    char operator[](size_t index) const { return m_array[index]; }
  8. };
  9.  
  10. int main() {
  11.     Foo foo;
  12.     foo[0] = 'H';
  13.     foo[1] = 'i';
  14.     foo[2] = 0;
  15.     std::cout << foo[0] << ", " << foo.m_array << '\n';
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
H, Hi
https://ideone.com/srBurV
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!