File3dmGroupTable
=================

.. py:module:: rhino3dm

.. py:class:: File3dmGroupTable

   .. py:method:: __len__()

      [todo] add documentation

   .. py:method:: __getitem__()

      [todo] add documentation

   .. py:method:: __iter__()

      [todo] add documentation

   .. py:method:: Add(group)

      [todo] add documentation

   .. py:method:: Delete(group)

      [todo] add documentation

   .. py:method:: Delete(index)

      [todo] add documentation

   .. py:method:: Delete(id)

      [todo] add documentation

   .. py:method:: FindIndex(index)

      Retrieves a Group object based on an index. This search type of search is discouraged.
      We are moving towards using only IDs for all tables.

      :param int groupIndex: The index to search for.

      :return: A Group object, or None if none was found.

      :rtype: Group

   .. py:method:: FindName(name)

      Finds a Group given its name.

      :param str name: The name of the Group to be searched.

      :return: A Group, or None on error.

      :rtype: Group

   .. py:method:: GroupMembers(groupIndex)

      Gets an array of all of the objects in a group.

      :param int groupIndex: The index of the group in this table.

      :return: Array of objects that belong to the specified group or empty array if no objects could be found.

      :rtype: File3dmObject[]