<classSpec ident="att.duration.default" module="MEI.shared" type="atts">
<desc>Attributes that provide a durational default value.</desc>
<attList org="group">
<attDef ident="dur.default" usage="opt">
<desc>Contains a default duration in those situations when the first note, rest, chord,
etc.
in a measure does not have a duration specified.</desc>
</attDef>
<attDef ident="num.default" usage="opt">
<desc>Along with numbase.default, describes the default duration as a ratio. num.default
is
the first value in the ratio.</desc>
<datatype maxOccurs="1" minOccurs="1">
<rng:data type="positiveInteger"/>
</datatype>
</attDef>
<attDef ident="numbase.default" usage="opt">
<desc>Along with num.default, describes the default duration as a ratio. numbase.default
is
the second value in the ratio.</desc>
<datatype maxOccurs="1" minOccurs="1">
<rng:data type="positiveInteger"/>
</datatype>
</attDef>
</attList>
</classSpec>