diff options
Diffstat (limited to 'src/lib/tng_io.h')
| -rw-r--r-- | src/lib/tng_io.h | 44 |
1 files changed, 8 insertions, 36 deletions
diff --git a/src/lib/tng_io.h b/src/lib/tng_io.h index 16db334..37d8229 100644 --- a/src/lib/tng_io.h +++ b/src/lib/tng_io.h @@ -67,8 +67,6 @@ typedef enum {TNG_NON_PARTICLE_BLOCK_DATA, typedef enum {FALSE, TRUE} tng_bool; -typedef enum {TNG_KEEP_FILE_OPEN, TNG_CLOSE_FILE} tng_close_file_flag; - typedef enum {TNG_CONSTANT_N_ATOMS, TNG_VARIABLE_N_ATOMS} tng_variable_n_atoms_flag; typedef enum {TNG_SUCCESS, TNG_FAILURE, TNG_CRITICAL} tng_function_status; @@ -571,13 +569,11 @@ tng_function_status tng_set_atom_type(tng_trajectory_t tng_data, to fit in memory. tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. If hash_mode == TNG_USE_HASH the written md5 hash in the file will be compared to the md5 hash of the read contents to ensure valid data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_file_headers(tng_trajectory_t tng_data, - const tng_close_file_flag close_file, const tng_hash_mode hash_mode); /* Write the header blocks to the output_file of tng_data. @@ -585,12 +581,10 @@ tng_function_status tng_read_file_headers(tng_trajectory_t tng_data, to fit in memory. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (output_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. If hash_mode == TNG_USE_HASH an md5 hash for each header block will be generated. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_write_file_headers(tng_trajectory_t tng_data, - const tng_close_file_flag close_file, const tng_hash_mode hash_mode); @@ -600,14 +594,12 @@ tng_function_status tng_write_file_headers(tng_trajectory_t tng_data, *block_data is a pointer to the struct which will be populated with the data. If block_data->input_file_pos > 0 it is the position from where the reading starts otherwise it starts from the current position. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. If hash_mode == TNG_USE_HASH the written md5 hash in the file will be compared to the md5 hash of the read contents to ensure valid data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_next_block(tng_trajectory_t tng_data, struct tng_gen_block *block_data, - const tng_close_file_flag close_file, const tng_hash_mode hash_mode); @@ -615,25 +607,21 @@ tng_function_status tng_read_next_block(tng_trajectory_t tng_data, from the input_file of tng_data. tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. If hash_mode == TNG_USE_HASH the written md5 hash in the file will be compared to the md5 hash of the read contents to ensure valid data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_next_frame_set(tng_trajectory_t tng_data, - const tng_close_file_flag close_file, const tng_hash_mode hash_mode); /* Write one (the next) frame set, including toc, mapping and related data blocks to the output_file of tng_data. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (output_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. If hash_mode == TNG_USE_HASH an md5 hash for each block will be generated. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_write_frame_set(tng_trajectory_t tng_data, - const tng_close_file_flag close_file, const tng_hash_mode hash_mode); tng_function_status tng_new_frame_set(tng_trajectory_t tng_data, @@ -656,42 +644,34 @@ tng_function_status tng_add_particle_data_block(tng_trajectory_t tng_data, /* Read one (the next) trajectory block from the input_file of tng_data. tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ -tng_function_status tng_read_next_traj_block(tng_trajectory_t tng_data, - tng_close_file_flag close_file); +tng_function_status tng_read_next_traj_block(tng_trajectory_t tng_data); /* Write one (the next) trajectory block to the output_file of tng_data. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (output_file) is not open it will be opened. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ -tng_function_status tng_write_next_traj_block(tng_trajectory_t tng_data, - tng_close_file_flag close_file); +tng_function_status tng_write_next_traj_block(tng_trajectory_t tng_data); /* Read one trajectory block from the input_file of tng_data. tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. block_id is the ID of the block to read. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_traj_block(tng_trajectory_t tng_data, - int64_t block_id, - tng_close_file_flag close_file); + int64_t block_id); /* Write one trajectory block to the output_file of tng_data. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (output_file) is not open it will be opened. block_id is the ID of the block to write. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_write_traj_block(tng_trajectory_t tng_data, - int64_t block_id, - tng_close_file_flag close_file); + int64_t block_id); /* Read a requested frame set. tng_data is a trajectory data container. tng_data->current_trajectory_frame_set @@ -706,49 +686,41 @@ tng_function_status tng_read_frame_set_nr(tng_trajectory_t tng_data, tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. frame_nr is the index number of the frame to read. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_frame_nr(tng_trajectory_t tng_data, - int64_t frame_nr, - const tng_close_file_flag close_file); + int64_t frame_nr); /* Write one trajectory frame to the output_file of tng_data. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (output_file) is not open it will be opened. frame_nr is the index number of the frame to write. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_write_frame_nr(tng_trajectory_t tng_data, - int64_t frame_nr, - const tng_close_file_flag close_file); + int64_t frame_nr); /* Read a number of consecutive trajectory frames from the input_file of tng_data. tng_data is a trajectory data container. tng_data->input_file_path specifies which file to read from. If the file (input_file) is not open it will be opened. start_frame_nr is the index number of the first frame to read. end_frame_nr is the index number of the last frame to read. - If close_file == TNG_CLOSE_FILE (1) the input_file will be closed after reading the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_read_frame_nrs(tng_trajectory_t tng_data, int64_t start_frame_nr, - int64_t end_frame_nr, - const tng_close_file_flag close_file); + int64_t end_frame_nr); /* Write a number of consecutive trajectory frames to the output_file of tng_data. tng_data is a trajectory data container. tng_data->output_file_path specifies which file to write to. If the file (input_file) is not open it will be opened. start_frame_nr is the index number of the first frame to write. end_frame_nr is the index number of the last frame to write. - If close_file == TNG_CLOSE_FILE (1) the output_file will be closed after writing the data. Returns TNG_SUCCESS (0) if successful, TNG_FAILURE (1) if a minor error has occurred or TNG_CRITICAL (2) if a major error has occured. */ tng_function_status tng_write_frame_nrs(tng_trajectory_t tng_data, int64_t start_frame_nr, - int64_t end_frame_nr, - const tng_close_file_flag close_file); + int64_t end_frame_nr); /* Get the date and time of initial file creation in ISO format (string). tng_data is a trajectory data container. |