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9.1.14 HasData 

bool HasData(const char *tag) const
bool HasData(unsigned int tag) const

These methods return true if any data stored in an OEBase derived object is associated with a particular data tag identifier. If no stored data is associated with the passed data tag the methods return false.

Previous Page Up One Level Next Page OEChem - API Manual
Version 1.3.1
Contents
Previous: 9.1.13 GetStringData Up: 9.1 OEBase Next: 9.1.15 IsDataType
Documentation released on July 30, 2004.