<complexType name="AbstractCurveSegmentType" abstract="true"> <attribute name="numDerivativesAtStart" type="integer" default="0"/> <attribute name="numDerivativesAtEnd" type="integer" default="0"/> <attribute name="numDerivativeInterior" type="integer" default="0"/> </complexType>
<attribute name="numDerivativesAtStart" type="integer" default="0"/>
<attribute name="numDerivativesAtEnd" type="integer" default="0"/>
<attribute name="numDerivativeInterior" type="integer" default="0"/>