<arc>

<arc> (arc) 그래프에서 노드 사이를 연결하는 호를 부호화한다. [20.1 Graphs and Digraphs]
모듈 nets — Graphs, Networks, and Trees
속성
from⚓︎ 이 호로부터 인접한 노드의 확인소를 제시한다.
상태 필수적
자료 유형 teidata.pointer
to⚓︎ 이 호에 인접한 노드의 확인소를 제시한다.
상태 필수적
자료 유형 teidata.pointer
에 의해 포함된
nets: graph
포함할 수 있다
core: label
주석

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.
예
<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>
선언 
<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:group>
  <rng:optional>
   <rng:ref name="label"/>
   <rng:optional>
    <rng:ref name="label"/>
   </rng:optional>
  </rng:optional>
 </rng:group>
</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? )? )
}