.. role:: clio-optional
   :class: clio-flag clio-flag-optional

.. role:: clio-readonly
   :class: clio-flag clio-flag-readonly


#######################
IFCRelationshipsService
#######################

.. js:class:: wvc.IFCRelationshipsService

   Service for managing IFC element relationships
   
   
   - Get relationships for any BIM element with agglomerated elements
   - Auto-emit relationships for selected elements
   
   
   Index
   =====
   
   .. rubric:: Constructors
   
   
   .. rst-class:: api-xref-list
   
   
   * :js:func:`~wvc.IFCRelationshipsService.constructor`
   
   .. rubric:: Properties
   
   
   .. rst-class:: api-xref-list
   
   
   * :js:data:`~wvc.IFCRelationshipsService._selectionRelationships`
   * :js:data:`~wvc.IFCRelationshipsService.callbackMap`
   * :js:data:`~wvc.IFCRelationshipsService.serviceName`
   * :js:data:`~wvc.IFCRelationshipsService._selectionManager`
   
   .. rubric:: Accessors
   
   
   .. rst-class:: api-xref-list
   
   
   * :js:func:`~wvc.IFCRelationshipsService.selectionManager`
   * :js:func:`~wvc.IFCRelationshipsService.selectionRelationships`
   * :js:func:`~wvc.IFCRelationshipsService.viewer`
   
   .. rubric:: Methods
   
   
   .. rst-class:: api-xref-list
   
   
   * :js:meth:`~wvc.IFCRelationshipsService.selectNode`
   
   



.. rst-class:: kind-group kind-constructors

.. rubric:: Constructors
   :class: kind-group-title


.. js:method:: wvc.IFCRelationshipsService.constructor

      .. rst-class:: sig-pretty-signature
      
         | IFCRelationshipsService(**selectionManager**\ : *SelectionManager*\ ): :js:class:`IFCRelationshipsService <wvc.IFCRelationshipsService>`
      
      **Parameters**
      
      
         **selectionManager**\ : *SelectionManager*
      
      
      **Returns**\ : :js:class:`IFCRelationshipsService <wvc.IFCRelationshipsService>`
      



.. rst-class:: kind-group kind-properties

.. rubric:: Properties
   :class: kind-group-title


.. js:data:: wvc.IFCRelationshipsService._selectionRelationships

      .. rst-class:: sig-pretty-signature
      
         | _selectionRelationships: :js:class:`RelationshipData <wvc.RelationshipData>`\ []
      



.. js:data:: wvc.IFCRelationshipsService.callbackMap

      .. rst-class:: sig-pretty-signature
      
         | callbackMap: *CallbackMap*
      



.. js:data:: wvc.IFCRelationshipsService.serviceName

      .. rst-class:: clio-flags
      
         :clio-readonly:`readonly`
      
      .. rst-class:: sig-pretty-signature
      
         | serviceName: *"IFCRelationshipsService"*
      



.. js:data:: wvc.IFCRelationshipsService._selectionManager

      .. rst-class:: clio-flags
      
         :clio-optional:`optional`
      
      .. rst-class:: sig-pretty-signature
      
         | _selectionManager: *SelectionManager*
      



.. rst-class:: kind-group kind-accessors

.. rubric:: Accessors
   :class: kind-group-title


.. js:method:: wvc.IFCRelationshipsService.selectionManager

      .. rst-class:: sig-pretty-signature
      
         | *set* selectionManager(**selectionManager**\ : *SelectionManager*\ ): *void*
      
      **Parameters**
      
      
         **selectionManager**\ : *SelectionManager*
      
      
      **Returns**\ : *void*
      



.. js:method:: wvc.IFCRelationshipsService.selectionRelationships

      .. rst-class:: sig-pretty-signature
      
         | *get* selectionRelationships(): :js:class:`RelationshipData <wvc.RelationshipData>`\ []
      
      **Returns**\ : :js:class:`RelationshipData <wvc.RelationshipData>`\ []
      
      .. rst-class:: sig-pretty-signature
      
         | *set* selectionRelationships(**relationships**\ : :js:class:`RelationshipData <wvc.RelationshipData>`\ []): *void*
      
      **Parameters**
      
      
         **relationships**\ : :js:class:`RelationshipData <wvc.RelationshipData>`\ []
      
      
      **Returns**\ : *void*
      



.. js:method:: wvc.IFCRelationshipsService.viewer

      .. rst-class:: sig-pretty-signature
      
         | *get* viewer(): (*undefined* | *IWebViewer*\ )
      
      **Returns**\ : (*undefined* \| *IWebViewer*\ )
      



.. rst-class:: kind-group kind-methods

.. rubric:: Methods
   :class: kind-group-title


.. js:method:: wvc.IFCRelationshipsService.selectNode

      .. rst-class:: sig-pretty-signature
      
         | selectNode(**nodeId**\ : *number*\ ): *void*
      
      **Parameters**
      
      
         **nodeId**\ : *number*
      
      
      **Returns**\ : *void*
      




