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  1. #include <vector>
  2. template<typename T> struct node {
  3.     void traverseInOrder(void (*visitFunc)(node<T>* n)) {
  4.     }
  5.     std::vector<T> toVector() {
  6.         std::vector<T> v;
  7.         traverseInOrder([&](node<T>* n) {
  8.             v.push_back(T());
  9.         });
  10.         return v;
  11.     }
  12. };
  13.  
  14.  
  15. int main()
  16. {
  17.     node<int> n;
  18.     n.toVector();
  19. }
Success #stdin #stdout 0s 2848KB
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https://ideone.com/A3xOqN
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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