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HDF Reference Manual

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V - Vgroup Interface

   
Inserts an object into a vgroup.
Initiates access to a new or existing vgroup.
Retrieves the name, data type, number of values, and value size of an attribute for a vgroup.
Remove a vgroup from a file.
Deletes an object from a vgroup.
Terminates access to a vgroup.
Terminates access to a vgroup and/or vdata interface.
Returns the reference number of a vgroup given its name.
Returns the index of a vgroup attribute given its name.
Returns the reference number of a vgroup specified by its class name.
Locates a vdata in a vgroup given a list of field names.
Retrieves the values of a vgroup attribute.
Retrieves the class name of a vgroup.
Returns the reference number of the next vgroup.
Retrieves the name of a vgroup.
Gets the reference number of the next member (vgroup or vdata only) of a vgroup.
Retrieves the tag/reference number pair of an object given its index within a vgroup.
Retrieves the tag/reference number pairs of the HDF objects belonging to a vgroup.
Gets the version of a vgroup.
Checks whether an object belongs to a vgroup.
Retrieves the number of entries in a vgroup and its name.
Inserts a vdata or vgroup into a vgroup.
Determines whether an element of a vgroup is a vgroup and a member of another vgroup.
Determines whether a data object is a vdata within a vgroup.
Retrieves the reference numbers of lone vgroups, i.e., vgroups that are at the top of the grouping hierarchy, in a file.
Returns the number of attributes assigned to a vgroup.
Returns the number of tags of a given tag type in a vgroup.
Returns the number of objects in a vgroup.
Attaches an attribute to a vgroup.
Sets the class name of a vgroup.
Sets the name of a vgroup.
Initializes the vdata and/or vgroup interface.
Creates a vgroup.
Returns the reference number of a vgroup.
Returns the tag of a vgroup.


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