* @throws std::runtime_error if argument values are not valid */

! \brief Increments the iterator by n points. \sa AdvanceCopy \param[in,out] it iterator to be advanced

! \brief Increments a copy of the iterator by n points. \sa Advance \param[in] it iterator to be advanced

! \brief Performs Douglas-Peucker approximation. \param[in] coords array of polyline coordinates

! \brief Performs Douglas-Peucker approximation. \param[in] coords array of polyline coordinates

! \brief Decrements the iterator by 1 point. \sa Forward \param[in,out] it iterator to be advanc

! \brief Copies the key to the output destination. \sa CopyKeyAdvance \param[in] key the first coo

! \brief Copies the key to the output destination, and increments the iterator. \sa CopyKey \param[in,out]

! \brief Finds the key for the given sub polyline. Finds the point in the range [first, last] that is furthest awa

! \brief Increments the iterator by n points if possible. If there are fewer than n point remaining the iterator will be i