node_iterator.h

/*****************************************************************************
 * VCLib                                                                     *
 * Visual Computing Library                                                  *
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 * Copyright(C) 2021-2025                                                    *
 * Visual Computing Lab                                                      *
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#ifndef VCL_SPACE_COMPLEX_GRAPH_BIPARTITE_ITERATORS_NODE_ITERATOR_H
#define VCL_SPACE_COMPLEX_GRAPH_BIPARTITE_ITERATORS_NODE_ITERATOR_H
 
namespace vcl {
 
template<typename Iterator>
class NodeIterator : public Iterator
{
public:
    using Iterator::Iterator;
 
    using value_type = Iterator::value_type::InfoType;
    using reference  = const value_type&;
    using pointer    = const value_type*;
 
    NodeIterator(Iterator it) : Iterator(it) {}
 
    reference operator*() const { return Iterator::operator*().info(); }
 
    pointer operator->() const { return &Iterator::operator->().info(); }
};
 
} // namespace vcl
 
#endif // VCL_SPACE_COMPLEX_GRAPH_BIPARTITE_ITERATORS_NODE_ITERATOR_H