Class used for writing a Dataset with the NDFileHDF5 plugin.
More...
#include <NDFileHDF5Dataset.h>
|
| NDFileHDF5Dataset (asynUser *pAsynUser, const std::string &name, hid_t dataset) |
| Constructor. More...
|
|
virtual | ~NDFileHDF5Dataset () |
|
asynStatus | configureDims (NDArray *pArray, bool multiframe, int extradimensions, int *extra_dims, int *extra_dim_chunking, int *user_chunking) |
| configureDims. More...
|
|
asynStatus | extendDataSet (int extradims) |
| extendDataSet. More...
|
|
asynStatus | extendDataSet (int extradims, hsize_t *offsets) |
|
asynStatus | verifyChunking (NDArray *pArray) |
| Check if pArray dimensions and codec match hdf5 dataset definition. More...
|
|
void | configureCompression (Codec_t codec) |
| Store codec definition. More...
|
|
asynStatus | writeFile (NDArray *pArray, hid_t datatype, hid_t dataspace, hsize_t *framesize) |
| writeFile. More...
|
|
hid_t | getHandle () |
| getHandle. More...
|
|
asynStatus | flushDataset () |
|
hsize_t | getDim (int index) |
| Return the requested dimension size. More...
|
|
hsize_t | getMaxDim (int index) |
| Return the requested max dimension size. More...
|
|
hsize_t | getOffset (int index) |
| Return the requested offset size. More...
|
|
hsize_t | getVirtualDim (int index) |
| Return the requested virtual dimension size. More...
|
|
Class used for writing a Dataset with the NDFileHDF5 plugin.
◆ NDFileHDF5Dataset()
NDFileHDF5Dataset::NDFileHDF5Dataset |
( |
asynUser * |
pAsynUser, |
|
|
const std::string & |
name, |
|
|
hid_t |
dataset |
|
) |
| |
Constructor.
- Parameters
-
[in] | pAsynUser | - asynUser that is used to control debugging output |
[in] | name | - String name of the dataset. |
[in] | dataset | - HDF5 handle to the dataset. |
◆ ~NDFileHDF5Dataset()
NDFileHDF5Dataset::~NDFileHDF5Dataset |
( |
| ) |
|
|
virtual |
◆ configureCompression()
void NDFileHDF5Dataset::configureCompression |
( |
Codec_t |
codec | ) |
|
Store codec definition.
- Parameters
-
[in] | codec | - Codec definition. |
◆ configureDims()
asynStatus NDFileHDF5Dataset::configureDims |
( |
NDArray * |
pArray, |
|
|
bool |
multiframe, |
|
|
int |
extradimensions, |
|
|
int * |
extra_dims, |
|
|
int * |
extra_dim_chunking, |
|
|
int * |
user_chunking |
|
) |
| |
configureDims.
Setup any extra dimensions required for this dataset
- Parameters
-
[in] | pArray | - A pointer to an NDArray which contains dimension information. |
[in] | multiframe | - Is this multiframe? |
[in] | extradimensions | - The number of extra dimensions. |
[in] | extra_dims | - The size of extra dimensions. |
[in] | extra_dim_chunking | - Array of extra dimension chunking. |
[in] | user_chunking | - Array of user defined chunking dimensions. |
◆ extendDataSet() [1/2]
asynStatus NDFileHDF5Dataset::extendDataSet |
( |
int |
extradims | ) |
|
extendDataSet.
Extend this dataset as necessary. If no extra dimensions are specified then the dataset is simply increased in the frame number direction.
- Parameters
-
[in] | extradims | - The number of extra dimensions. |
◆ extendDataSet() [2/2]
asynStatus NDFileHDF5Dataset::extendDataSet |
( |
int |
extradims, |
|
|
hsize_t * |
offsets |
|
) |
| |
◆ flushDataset()
asynStatus NDFileHDF5Dataset::flushDataset |
( |
| ) |
|
◆ getDim()
hsize_t NDFileHDF5Dataset::getDim |
( |
int |
index | ) |
|
Return the requested dimension size.
- Parameters
-
- Returns
- size of the dimension
◆ getHandle()
hid_t NDFileHDF5Dataset::getHandle |
( |
| ) |
|
getHandle.
Returns the HDF5 handle to this dataset.
◆ getMaxDim()
hsize_t NDFileHDF5Dataset::getMaxDim |
( |
int |
index | ) |
|
Return the requested max dimension size.
- Parameters
-
- Returns
- size of the dimension
◆ getOffset()
hsize_t NDFileHDF5Dataset::getOffset |
( |
int |
index | ) |
|
Return the requested offset size.
- Parameters
-
- Returns
- size of the offset
◆ getVirtualDim()
hsize_t NDFileHDF5Dataset::getVirtualDim |
( |
int |
index | ) |
|
Return the requested virtual dimension size.
- Parameters
-
- Returns
- size of the dimension
◆ verifyChunking()
asynStatus NDFileHDF5Dataset::verifyChunking |
( |
NDArray * |
pArray | ) |
|
Check if pArray dimensions and codec match hdf5 dataset definition.
- Parameters
-
[in] | pArray | - The NDArray containing the data to verify. |
◆ writeFile()
asynStatus NDFileHDF5Dataset::writeFile |
( |
NDArray * |
pArray, |
|
|
hid_t |
datatype, |
|
|
hid_t |
dataspace, |
|
|
hsize_t * |
framesize |
|
) |
| |
writeFile.
Write the data using the HDF5 library calls.
- Parameters
-
[in] | pArray | - The NDArray containing the data to write. |
[in] | datatype | - The HDF5 datatype of the data. |
[in] | dataspace | - A handle to the HDF5 dataspace for this dataset. |
[in] | framesize | - The size of the data to write. |
The documentation for this class was generated from the following files: