Returns a string that contains errors related to loading a specified grammar.
Function
- const char* LV_SRE_ReturnGrammarErrorString(HPORT hport, const char* GrammarLabel)
Parameters
hport
The port's handle.
GrammarLabel
The label of the grammar whose error string needs to be returned.
Return Values
Non-NULL
Error string returned. If there were no errors, it is an empty string.
NULL
Error returning Grammar Error string, hport or GrammarLabel may not be valid or port may be shutting down.
Remarks
The errors returned by LV_SRE_ReturnGrammarErrorString are useful in debugging grammar load errors.
See Also
