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518 /// \param i The function returns the <tt>i</tt>-th path. |
518 /// \param i The function returns the <tt>i</tt>-th path. |
519 /// \c i must be between \c 0 and <tt>%pathNum()-1</tt>. |
519 /// \c i must be between \c 0 and <tt>%pathNum()-1</tt>. |
520 /// |
520 /// |
521 /// \pre \ref run() or \ref findPaths() must be called before using |
521 /// \pre \ref run() or \ref findPaths() must be called before using |
522 /// this function. |
522 /// this function. |
523 Path path(int i) const { |
523 const Path& path(int i) const { |
524 return paths[i]; |
524 return paths[i]; |
525 } |
525 } |
526 |
526 |
527 /// @} |
527 /// @} |
528 |
528 |