edge_pair.hpp

Go to the documentation of this file.

 
#ifndef MLPACK_METHODS_EMST_EDGE_PAIR_HPP
#define MLPACK_METHODS_EMST_EDGE_PAIR_HPP
 
#include <mlpack/prereqs.hpp>
 
#include "union_find.hpp"
 
namespace mlpack {
namespace emst {
 
class EdgePair
{
 private:
  size_t lesser;
  size_t greater;
  double distance;
 
 public:
  EdgePair(const size_t lesser, const size_t greater, const double dist) :
      lesser(lesser), greater(greater), distance(dist)
  {
    Log::Assert(lesser != greater,
        "EdgePair::EdgePair(): indices cannot be equal.");
  }
 
  size_t Lesser() const { return lesser; }
  size_t& Lesser() { return lesser; }
 
  size_t Greater() const { return greater; }
  size_t& Greater() { return greater; }
 
  double Distance() const { return distance; }
  double& Distance() { return distance; }
}; // class EdgePair
 
} // namespace emst
} // namespace mlpack
 
#endif // MLPACK_METHODS_EMST_EDGE_PAIR_HPP