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  1. #include <list>
  2. #include <memory>
  3. #include <utility>
  4. #include <vector>
  5.  
  6.     template <
  7.         typename Vertex, 
  8.         typename Edge,
  9.         template <typename, typename> class Container = std::vector,
  10.         typename Allocator = std::allocator<void*>
  11.     >
  12.     class GraphNode
  13.     {
  14.     public:
  15.         typedef GraphNode<Vertex, Edge, Container, Allocator> NodeType;
  16.         typedef std::pair< Edge, NodeType* > LinkType;
  17.         typedef typename Allocator::template rebind<LinkType>::other AllocatorType;
  18.         typedef Container<LinkType, AllocatorType> NeighboursType;
  19.  
  20.         Vertex vertex;
  21.         NeighboursType neighbours;
  22.     };
  23.  
  24.     int main() {
  25.       GraphNode<long, int> gn0;
  26.       GraphNode<long, int, std::list> gn1;
  27.       GraphNode<long, int, std::vector> gn2;
  28.     }
Success #stdin #stdout 0.02s 2720KB
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https://ideone.com/Zn0dX
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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