HDF5 1.14.5
API Reference
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An HDF5 attribute is a small metadata object describing the nature and/or intended usage of a primary data object. A primary data object may be a dataset, group, or committed datatype.
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static int | H5Aclose (long attr_id) throws HDF5LibraryException |
static synchronized native int | H5Acopy (long src_aid, long dst_aid) throws HDF5LibraryException |
static long | H5Acreate (long loc_id, String attr_name, long type_id, long space_id, long acpl_id, long aapl_id) throws HDF5LibraryException, NullPointerException |
static long | H5Acreate_by_name (long loc_id, String obj_name, String attr_name, long type_id, long space_id, long acpl_id, long aapl_id, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Adelete (long loc_id, String name) throws HDF5LibraryException, NullPointerException |
static synchronized native void | H5Adelete_by_idx (long loc_id, String obj_name, int idx_type, int order, long n, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Adelete_by_name (long loc_id, String obj_name, String attr_name, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native boolean | H5Aexists (long obj_id, String attr_name) throws HDF5LibraryException, NullPointerException |
static synchronized native boolean | H5Aexists_by_name (long loc_id, String obj_name, String attr_name, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native H5A_info_t | H5Aget_info (long attr_id) throws HDF5LibraryException |
static synchronized native H5A_info_t | H5Aget_info_by_idx (long loc_id, String obj_name, int idx_type, int order, long n, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native H5A_info_t | H5Aget_info_by_name (long loc_id, String obj_name, String attr_name, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native String | H5Aget_name (long attr_id) throws HDF5LibraryException |
static synchronized native String | H5Aget_name_by_idx (long attr_id, String obj_name, int idx_type, int order, long n, long lapl_id) throws HDF5LibraryException, NullPointerException |
static long | H5Aget_space (long attr_id) throws HDF5LibraryException |
static synchronized native long | H5Aget_storage_size (long attr_id) throws HDF5LibraryException |
static long | H5Aget_type (long attr_id) throws HDF5LibraryException |
static long | H5Aopen (long obj_id, String attr_name, long aapl_id) throws HDF5LibraryException, NullPointerException |
static long | H5Aopen_by_idx (long loc_id, String obj_name, int idx_type, int order, long n, long aapl_id, long lapl_id) throws HDF5LibraryException, NullPointerException |
static long | H5Aopen_by_name (long loc_id, String obj_name, String attr_name, long aapl_id, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread (long attr_id, long mem_type_id, byte[] obj, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread (long attr_id, long mem_type_id, byte[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread (long attr_id, long mem_type_id, Object obj) throws HDF5Exception, HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread (long attr_id, long mem_type_id, Object obj, boolean isCriticalPinning) throws HDF5Exception, HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_double (long attr_id, long mem_type_id, double[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread_double (long attr_id, long mem_type_id, double[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread_float (long attr_id, long mem_type_id, float[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_int (long attr_id, long mem_type_id, int[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread_int (long attr_id, long mem_type_id, int[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_long (long attr_id, long mem_type_id, long[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread_long (long attr_id, long mem_type_id, long[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_reg_ref (long attr_id, long mem_type_id, String[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_short (long attr_id, long mem_type_id, short[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Aread_short (long attr_id, long mem_type_id, short[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5AreadVL (long attr_id, long mem_type_id, Object[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_string (long attr_id, long mem_type_id, String[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aread_VLStrings (long attr_id, long mem_type_id, Object[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5AreadComplex (long attr_id, long mem_type_id, String[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Arename (long loc_id, String old_attr_name, String new_attr_name) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Arename_by_name (long loc_id, String obj_name, String old_attr_name, String new_attr_name, long lapl_id) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite (long attr_id, long mem_type_id, byte[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite (long attr_id, long mem_type_id, byte[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite (long attr_id, long mem_type_id, Object obj) throws HDF5Exception, HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite (long attr_id, long mem_type_id, Object obj, boolean isCriticalPinning) throws HDF5Exception, HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_double (long attr_id, long mem_type_id, double[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite_double (long attr_id, long mem_type_id, double[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_float (long attr_id, long mem_type_id, float[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite_float (long attr_id, long mem_type_id, float[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_int (long attr_id, long mem_type_id, int[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite_int (long attr_id, long mem_type_id, int[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_long (long attr_id, long mem_type_id, long[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite_long (long attr_id, long mem_type_id, long[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_short (long attr_id, long mem_type_id, short[] buf, boolean isCriticalPinning) throws HDF5LibraryException, NullPointerException |
static synchronized int | H5Awrite_short (long attr_id, long mem_type_id, short[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_string (long attr_id, long mem_type_id, String[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5AwriteVL (long attr_id, long mem_type_id, Object[] buf) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Awrite_VLStrings (long attr_id, long mem_type_id, Object[] buf) throws HDF5LibraryException, NullPointerException |
static long | H5Aget_create_plist (long attr_id) throws HDF5LibraryException |
static synchronized native int | H5Aiterate (long loc_id, int idx_type, int order, long idx, H5A_iterate_cb op, H5A_iterate_t op_data) throws HDF5LibraryException, NullPointerException |
static synchronized native int | H5Aiterate_by_name (long loc_id, String obj_name, int idx_type, int order, long idx, H5A_iterate_cb op, H5A_iterate_t op_data, long lapl_id) throws HDF5LibraryException, NullPointerException |
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H5Aclose terminates access to the attribute specified by its identifier, attr_id.
attr_id | IN: Attribute to release access to. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Acopy copies the content of one attribute to another.
src_aid | the identifier of the source attribute |
dst_aid | the identifier of the destination attribute |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Acreate creates an attribute, attr_name, which is attached to the object specified by the identifier loc_id.
loc_id | IN: Location or object identifier; may be dataset or group |
attr_name | IN: Attribute name |
type_id | IN: Attribute datatype identifier |
space_id | IN: Attribute dataspace identifier |
acpl_id | IN: Attribute creation property list identifier |
aapl_id | IN: Attribute access property list identifier |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | Name is null. |
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H5Acreate_by_name creates an attribute, attr_name, which is attached to the object specified by loc_id and obj_name.
loc_id | IN: Location or object identifier; may be dataset or group |
obj_name | IN: Name, relative to loc_id, of object that attribute is to be attached to |
attr_name | IN: Attribute name |
type_id | IN: Attribute datatype identifier |
space_id | IN: Attribute dataspace identifier |
acpl_id | IN: Attribute creation property list identifier (currently not used). |
aapl_id | IN: Attribute access property list identifier (currently not used). |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | name is null. |
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H5Adelete removes the attribute specified by its name, name, from a dataset, group, or named datatype.
loc_id | IN: Identifier of the dataset, group, or named datatype. |
name | IN: Name of the attribute to delete. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | name is null. |
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H5Adelete_by_idx removes an attribute, specified by its location in an index, from an object.
loc_id | IN: Location or object identifier; may be dataset or group |
obj_name | IN: Name of object, relative to location, from which attribute is to be removed |
idx_type | IN: Type of index |
order | IN: Order in which to iterate over index |
n | IN: Offset within index |
lapl_id | IN: Link access property list identifier |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | obj_name is null. |
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H5Adelete_by_name removes the attribute attr_name from an object specified by location and name, loc_id and obj_name, respectively.
loc_id | IN: Location or object identifier; may be dataset or group |
obj_name | IN: Name of object, relative to location, from which attribute is to be removed |
attr_name | IN: Name of attribute to delete |
lapl_id | IN: Link access property list identifier. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | name is null. |
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H5Aexists determines whether the attribute attr_name exists on the object specified by obj_id.
obj_id | IN: Object identifier. |
attr_name | IN: Name of the attribute. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | attr_name is null. |
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H5Aexists_by_name determines whether the attribute attr_name exists on an object. That object is specified by its location and name, loc_id and obj_name, respectively.
loc_id | IN: Location of object to which attribute is attached . |
obj_name | IN: Name, relative to loc_id, of object that attribute is attached to. |
attr_name | IN: Name of attribute. |
lapl_id | IN: Link access property list identifier. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | name is null. |
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H5Aget_create_plist retrieves a copy of the attribute creation property list identifier.
attr_id | IN: Identifier of an attribute. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aget_info retrieves attribute information, by attribute identifier.
attr_id | IN: Attribute identifier |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aget_info_by_idx Retrieves attribute information, by attribute index position.
loc_id | IN: Location of object to which attribute is attached |
obj_name | IN: Name of object to which attribute is attached, relative to location |
idx_type | IN: Type of index |
order | IN: Index traversal order |
n | IN: Attribute's position in index |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | obj_name is null. |
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H5Aget_info_by_name Retrieves attribute information, by attribute name.
loc_id | IN: Location of object to which attribute is attached |
obj_name | IN: Name of object to which attribute is attached, relative to location |
attr_name | IN: Attribute name |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | obj_name is null. |
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H5Aget_name retrieves the name of an attribute specified by the identifier, attr_id.
attr_id | IN: Identifier of the attribute. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aget_name_by_idx retrieves the name of an attribute that is attached to an object, which is specified by its location and name, loc_id and obj_name, respectively.
attr_id | IN: Attribute identifier |
obj_name | IN: Name of object to which attribute is attached, relative to location |
idx_type | IN: Type of index |
order | IN: Index traversal order |
n | IN: Attribute's position in index |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | obj_name is null. |
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H5Aget_space retrieves a copy of the dataspace for an attribute.
attr_id | IN: Identifier of an attribute. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aget_storage_size returns the amount of storage that is required for the specified attribute, attr_id.
attr_id | IN: Identifier of the attribute to query. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aget_type retrieves a copy of the datatype for an attribute.
attr_id | IN: Identifier of an attribute. |
HDF5LibraryException | Error from the HDF5 Library. |
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H5Aiterate2 iterates over the attributes attached to a dataset, named datatype, or group, as specified by obj_id. For each attribute, user-provided data, op_data, with additional information as defined below, is passed to a user-defined function, op, which operates on that attribute.
loc_id | IN: Identifier for object to which attributes are attached; may be group, dataset, or named datatype. |
idx_type | IN: The type of index specified by idx_type can be one of the following: H5_INDEX_NAME An alphanumeric index by attribute name. H5_INDEX_CRT_ORDER An index by creation order. |
order | IN: The order in which the index is to be traversed, as specified by order, can be one of the following: H5_ITER_INC Iteration is from beginning to end, i.e., a top-down iteration incrementing the index position at each step. H5_ITER_DEC Iteration starts at the end of the index, i.e., a bottom-up iteration decrementing the index position at each step. H5_ITER_NATIVE HDF5 iterates in the fastest-available order. No information is provided as to the order, but HDF5 ensures that each element in the index will be visited if the iteration completes successfully. |
idx | IN/OUT: Initial and returned offset within index. |
op | IN: Callback function to operate on each value. |
op_data | IN/OUT: Pointer to any user-efined data for use by operator function. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | buf is null. |
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H5Aiterate_by_name iterates over the attributes attached to the dataset or group specified with loc_id and obj_name. For each attribute, user-provided data, op_data, with additional information as defined below, is passed to a user-defined function, op, which operates on that attribute.
loc_id | IN: Identifier for object to which attributes are attached; may be group, dataset, or named datatype. |
obj_name | IN: Name of object, relative to location. |
idx_type | IN: The type of index specified by idx_type can be one of the following: H5_INDEX_NAME An alphanumeric index by attribute name. H5_INDEX_CRT_ORDER An index by creation order. |
order | IN: The order in which the index is to be traversed, as specified by order, can be one of the following: H5_ITER_INC Iteration is from beginning to end, i.e., a top-down iteration incrementing the index position at each step. H5_ITER_DEC Iteration starts at the end of the index, i.e., a bottom-up iteration decrementing the index position at each step. H5_ITER_NATIVE HDF5 iterates in the fastest-available order. No information is provided as to the order, but HDF5 ensures that each element in the index will be visited if the iteration completes successfully. |
idx | IN/OUT: Initial and returned offset within index. |
op | IN: Callback function to operate on each value. |
op_data | IN/OUT: Pointer to any user-efined data for use by operator function. |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | buf is null. |
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H5Aopen opens an existing attribute, attr_name, that is attached to an object specified an object identifier, object_id.
obj_id | IN: Identifier for object to which attribute is attached |
attr_name | IN: Name of attribute to open |
aapl_id | IN: Attribute access property list identifier |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | Name is null. |
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H5Aopen_by_idx opens an existing attribute that is attached to an object specified by location and name, loc_id and obj_name, respectively
loc_id | IN: Location of object to which attribute is attached |
obj_name | IN: Name of object to which attribute is attached, relative to location |
idx_type | IN: Type of index |
order | IN: Index traversal order |
n | IN: Attribute's position in index |
aapl_id | IN: Attribute access property list |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | Name is null. |
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H5Aopen_by_name Opens an attribute for an object by object name and attribute name
loc_id | IN: Location from which to find object to which attribute is attached |
obj_name | IN: Name of object to which attribute is attached, relative to loc_id |
attr_name | IN: Name of attribute to open |
aapl_id | IN: Attribute access property list |
lapl_id | IN: Link access property list identifier |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | obj_name is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
obj | Buffer to store data read from the file. |
isCriticalPinning | request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
obj | Buffer to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into data object from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
obj | IN: Object for data to be read. |
isCriticalPinning | request lock on data reference. |
HDF5Exception | Failure in the data conversion. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. See public synchronized static native int H5Aread( ) |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of double from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of double to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of double from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of double to store data read from the file. |
isCriticalPinning | request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of float from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of float to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of int from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of int to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of int from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of int to store data read from the file. |
isCriticalPinning | request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of long from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of long to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of long from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of long to store data read from the file. |
isCriticalPinning | request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of String from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of String to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of shortfrom the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of short to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of short from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of short to store data read from the file. |
isCriticalPinning | request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of String from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of String to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of variable-lenght strings from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of variable-lenght strings to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of string from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of string to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buffer of variable-lenght from the file.
attr_id | IN: Identifier of an attribute to read. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | Buffer of variable-lenght to store data read from the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data buffer is null. |
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H5Arename changes the name of attribute that is attached to the object specified by loc_id. The attribute named old_attr_name is renamed new_attr_name.
loc_id | IN: Location or object identifier; may be dataset or group |
old_attr_name | IN: Prior attribute name |
new_attr_name | IN: New attribute name |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | Name is null. |
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H5Arename_by_name changes the name of attribute that is attached to the object specified by loc_id and obj_name. The attribute named old_attr_name is renamed new_attr_name.
loc_id | IN: Location or object identifier; may be dataset or group |
obj_name | IN: Name of object, relative to location, whose attribute is to be renamed |
old_attr_name | IN: Prior attribute name |
new_attr_name | IN: New attribute name |
lapl_id | IN: Link access property list |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | Name is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buf to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buf to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buf to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
obj | IN: Buffer with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from data object to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
obj | IN: Data object to be written. |
isCriticalPinning | request lock on data reference. |
HDF5Exception | Failure in the data conversion. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data object is null |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of double to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of double with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of double to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of double with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of float to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of float with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of float to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of float with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of int to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of int with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of int to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of int with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of long to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of long with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of long to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of long with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of short to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of short with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of short to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of short with data to be written to the file. |
isCriticalPinning | IN: request lock on data reference. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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static |
H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of string to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of string with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |
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H5Awrite_VLStrings writes a variable length String dataset, specified by its identifier attr_id, from the application memory buffer buffer of variable-lenght strings into the file.
-— contributed by Rosetta Biosoftware
attr_id | Identifier of the attribute read from. |
mem_type_id | Identifier of the memory datatype. |
buf | Buffer of variable-lenght strings with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | name is null. |
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static |
H5Awrite writes an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is written from buffer of variable-lenght to the file.
attr_id | IN: Identifier of an attribute to write. |
mem_type_id | IN: Identifier of the attribute datatype (in memory). |
buf | IN: Buffer of variable-lenght with data to be written to the file. |
HDF5LibraryException | Error from the HDF5 Library. |
NullPointerException | data is null. |