DFSCode.cpp

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#include <agrum/PRM/gspan/DFSCode.h>

#ifdef GUM_NO_INLINE
#  include <agrum/PRM/gspan/DFSCode_inl.h>
#endif   // GUM_NO_INLINE

namespace gum {
  namespace prm {
    namespace gspan {

      std::ostream& operator<<(std::ostream& out, const DFSCode& code) {
        out << "[ ";
        bool first = true;

        for (const auto item: code.codes) {
          if (!first) out << ", ";
          out << *item;
          first = false;
        }

        out << " ]";
        return out;
      }

    } /* namespace gspan */
  }   /* namespace prm */
} /* namespace gum */