EdgeKey.cpp

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/* ----------------------------------------------------------------------------
 
 * GTSAM Copyright 2010, Georgia Tech Research Corporation,
 * Atlanta, Georgia 30332-0415
 * All Rights Reserved
 * Authors: Frank Dellaert, et al. (see THANKS for the full author list)
 
 * See LICENSE for the license information
 
 * -------------------------------------------------------------------------- */
 
#include <gtsam/inference/EdgeKey.h>
 
namespace gtsam {
 
EdgeKey::operator std::string() const {
  return "{" + std::to_string(i_) + ", " + std::to_string(j_) + "}";
}
 
GTSAM_EXPORT std::ostream& operator<<(std::ostream& os, const EdgeKey& key) {
  os << (std::string)key;
  return os;
}
 
void EdgeKey::print(const std::string& s) const {
  std::cout << s << *this << std::endl;
}
 
}  // namespace gtsam