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  1. #include <vector>
  2. using namespace std;
  3.  
  4. template<class ntype, class etype>
  5. class node {
  6.  
  7.     class edge {
  8.     etype payload;
  9.         node<ntype, etype>* to;
  10.         node<ntype, etype>* from;
  11.     };
  12.  
  13.     ntype payload;
  14.     vector< edge > incoming; // How to avoid recursion ???
  15.     vector< edge > outgoing; // ????
  16. };
  17.  
  18. template<class ntype, class etype>
  19. class graph {
  20.  
  21.     vector< node<ntype, etype> > nodes;
  22. };
  23.  
  24. int main() {
  25. 	graph<int, int> g;
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 3340KB
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https://ideone.com/TWDrpa
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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