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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. class Nodef {
  5. private:
  6.   Nodef() : val(-1) {
  7.   }
  8. public:
  9.   int val;
  10.   Nodef(int n) : val(n) {
  11.   }
  12. };
  13.  
  14. int main() {
  15.   std::vector<Nodef> arr {Nodef(1), Nodef(2), Nodef(3)};
  16.   for (int i = 0; i < 3; ++i) {
  17.     std::cout << "arr[" << i << "].val = " << arr[i].val << "\t";
  18.   }
  19.   return 0;
  20. }
Success #stdin #stdout 0s 3060KB
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stdin
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Standard input is empty
stdout
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arr[0].val = 1	arr[1].val = 2	arr[2].val = 3
https://ideone.com/1wj7eF
language:
C++14 (gcc 8.3)
created:
13 years ago
visibility:
public

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