<arc>

<arc> codifica un arco, es decir, la conexión entre un nodo y otro al interno de un gráfico [19.1 Graphs and Digraphs]
Módulonets — Graphs, Networks, and Trees
Atributosatt.global (@xml:id, @n, @xml:lang, @xml:base, @xml:space) (att.global.rendition (@rend, @style, @rendition)) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change)) (att.global.responsibility (@cert, @resp)) (att.global.source (@source))
fromproporciona el identificador al nodo adyacente al nodo corriente.
Estado Necesario
Tipo de datos teidata.pointer
toproporciona el identificador al nodo adyacente al nodo corriente.
Estado Necesario
Tipo de datos teidata.pointer
Contenido en
nets: graph
Puede contener
core: label
Nota

The arc element must be used if the arcs are labeled. Otherwise, arcs can be encoded using the adj, adjTo and adjFrom attributes on the node tags in the graph. Both arc tags and adjacency attributes can be used, but the resulting encoding would be highly redundant.

Zero, one, or two children label elements may be present. The first occurence of label provides a label for the arc; the second provides a second label for the arc, and should be used if a transducer is being encoded.

Ejemplo
<arc from="#T3" to="#T3">
 <label>OLD</label>
 <label>VIEUX</label>
</arc>
Content model
<content>
 <sequence minOccurs="0">
  <elementRef key="label"/>
  <elementRef key="label" minOccurs="0"/>
 </sequence>
</content>
Declaración
<rng:element name="arc">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:attribute name="from">
  <rng:ref name="teidata.pointer"/>
 </rng:attribute>
 <rng:attribute name="to">
  <rng:ref name="teidata.pointer"/>
 </rng:attribute>
 <rng:optional>
  <rng:group>
   <rng:ref name="label"/>
   <rng:optional>
    <rng:ref name="label"/>
   </rng:optional>
  </rng:group>
 </rng:optional>
</rng:element>
element arc
{
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   attribute from { teidata.pointer },
   attribute to { teidata.pointer },
   ( label, label? )?
}