API Reference > OdDAI Namespace > Classes > ApplicationInstance Class > ApplicationInstance Methods > ApplicationInstance::validateRequiredExplicitAttrsAssigned Method
ApplicationInstance::validateRequiredExplicitAttrsAssigned Method
Syntax
C++
bool validateRequiredExplicitAttrsAssigned(OdArray<OdDAI::ExplicitAttribute*> & unsetAttrs) const;
Parameters 
Description 
OdArray<OdDAI::ExplicitAttribute*> & unsetAttrs 
[out] An array of pointers to ExplicitAttribute instances which are unset for the application instance.  

Returns true if all mandatory attributes of an instance are set; the method returns false if at least one mandatory attribute of an instance is unset.

Checks if instance has mandatory attributes which are unset, retrieves a list of such attributes.

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