<classes>

<classes> 標明所記錄的元素或元素集所屬或是附屬的所有元素集。 22.4.4 Element Specifications 22.4.6 Element Classes
組件 tagdocs — 22 Documentation Elements
除全域屬性以外
mode specifies the effect of this declaration on its parent module.
狀態 非必備的
合法的值是:
change
this declaration changes the declaration of the same name in the current definition
replace
this declaration replaces the declaration of the same name in the current definition [預設值]
屬於
classSpec elementSpec
可包含
tagdocs: memberOf
宣告 

<rng:element name="classes">
 <rng:ref name="att.global.attributes"/>
 <rng:optional>
  <rng:attribute name="mode" a:defaultValue="replace">
   <rng:choice>
    <rng:value>change</rng:value>
    <rng:value>replace</rng:value>
   </rng:choice>
  </rng:attribute>
 </rng:optional>
 <rng:choice>
  <rng:zeroOrMore>
   <rng:ref name="memberOf"/>
  </rng:zeroOrMore>
 </rng:choice>
</rng:element>
element classes
{
   att.global.attributes,
   attribute mode { "change" | "replace" }?,
   ( memberOf* )
}
例子
<classes>
 <memberOf key="model.qLike"/>
 <memberOf key="att.declarable"/>
</classes>

This classes element indicates that the element documented (which may be an element or a class) is a member of two distinct classes: model.qLike and att.declarable.