Location and name with attribute functions:
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Sample file structure:DATA_FILE1
|
H5Acreate2
,
use a location identifier, an object name, and an attribute name,
loc_id
, obj_name
, and attr_name
,
respectively.
loc_id
and obj_name
specify the object to which
an attribute is attached and carry exactly the same meaning and
interaction modes as described for loc_id
and name
in “Accessing objects by location
and name.”
attr_name
specifies the attribute as it is attached to
that object.
The following example specifies an attribute named A3
attached to the dataset dset3
.
loc_id
specifies group3
.
name = 'dset3'
attr_name = 'A3'
H5Acreate1
,
generally use only a location identifier and a name.
In these functions, loc_id
fully specifies
the object to which an attribute is attached; the attribute itself
is specified by an attribute name, attr_name
.
Again, the following example specifies an attribute named A3
attached to the dataset dset3
above.
loc_id
specifies dset3
.
attr_name = 'A3'