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ODA IFC SDK
API Reference > OdDAI Namespace > Classes > ApplicationInstance Class > ApplicationInstance Methods > ApplicationInstance::validateStringWidth Method
ApplicationInstance::validateStringWidth Method
Syntax
C++
Logical validateStringWidth(OdArray<OdDAI::Attribute*>& aggr) const;

Checks whether the instance has string attributes with incorrect width and retrieves the list of such attributes.

Parameters
Description
aggr
[out] An array of pointers to Attribute instances which have incorrect width for the application instance.
  • true if the constraint is satisfied.
  • false if the constraint is violated.
  • unknown if the constraint is not defined or can not be evaluated for any reason (an EXPRESS error, incorrectly filled data, mandatory data is unset, etc.).
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