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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. struct My {
  5.     int x;
  6.     My(void): x(42) { std::cout << "Constructed: " << this << std::endl; }
  7.     My(My const &m): x(m.x) { std::cout << "Copy constructed: " << this << std::endl; }
  8.     ~My(void) { x = 0; std::cout << "Destructed: " << this << std::endl; }
  9. };
  10.  
  11. int main(void) {
  12.   for(My const &i: {My(), My(), My()}) {
  13.       std::cout << i.x << std::endl;
  14.   }
  15.  
  16.   return 0;
  17. }
Success #stdin #stdout 0s 2852KB
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stdin
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Standard input is empty
stdout
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Constructed: 0xbfdf13d4
Constructed: 0xbfdf13d8
Constructed: 0xbfdf13dc
42
42
42
Destructed: 0xbfdf13dc
Destructed: 0xbfdf13d8
Destructed: 0xbfdf13d4
https://ideone.com/uz6SUG
language:
C++14 (gcc 8.3)
created:
13 years ago
visibility:
public

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