API Reference > OdDg Classes > OdDgSupplementalSchemaMetaDataClassInstance Class > OdDgSupplementalSchemaMetaDataClassInstance Methods > OdDgSupplementalSchemaMetaDataClassInstance::getPurpose Method
OdDgSupplementalSchemaMetaDataClassInstance::getPurpose Method
Syntax
C++
virtual OdString getPurpose() const = 0;
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