diff options
Diffstat (limited to 'include/tng_io.h')
| -rw-r--r-- | include/tng_io.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/tng_io.h b/include/tng_io.h index 292700f..7ecbcaa 100644 --- a/include/tng_io.h +++ b/include/tng_io.h @@ -4712,6 +4712,20 @@ tng_function_status DECLSPECDLLEXPORT tng_util_trajectory_next_frame_present_dat int64_t *n_data_blocks_in_next_frame, int64_t **data_block_ids_in_next_frame); +/** @brief Finds the frame set of the specified frame in order to prepare for writing + * after it. + * @param tng_data is the trajectory to use. + * @param prev_frame is the frame after which to start appending. + * @pre \code tng_data != 0 \endcode The trajectory container (tng_data) + * must be initialised before using it. + * @pre \code prev_frame >= 0 \endcode The previous frame must not be negative. + * @return TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error + * has occured (such as not finding the requested frame) or TNG_CRITICAL (2) + * if a major error has occured. + */ +tng_function_status DECLSPECDLLEXPORT tng_util_prepare_append_after_frame + (tng_trajectory_t tng_data, + const int64_t prev_frame); /** @} */ /* end of group2 */ |