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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. class A
  5. {
  6. public:
  7.     A() { std::cout << "Hi!"<<std::endl;}
  8.     ~A(){ std::cout << "Bye"<<std::endl;}
  9. };
  10.  
  11. int main()
  12. {
  13.     std::vector<A> v;
  14.     std::cout << "Adding element" << std::endl;
  15.     v.push_back(A());
  16.     std::cout << "Popping last element" << std::endl;
  17.     v.pop_back();
  18.  
  19.     return 0;
  20. }
Success #stdin #stdout 0s 2988KB
comments (?)
stdin
copy 
Standard input is empty
stdout
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Adding element
Hi!
Bye
Popping last element
Bye
https://ideone.com/4g259W
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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