Loads an SRGS grammar contained within a LVGrammar object into the speech port for later use in a decode, DTMF decode or interpret text operation.
- int LoadGrammarFromObject(const char* gram_name, LVGrammar& gram_obj)
The identifier for the grammar being loaded. Whenever you activate, deactivate, or unload, this is the identifier you
An LVGrammar object
No errors; this grammar is now ready to use.
The grammar provided was not fully conforming, but it was understandable
and is now ready for use.
The port is not valid (either CreateClient has not been called or DestroyClient has been called prior to this call).
The operation may have failed because the port was shutting down or the vocab size of the grammar is zero.
The error also occurs when an internal failure has occurred, may be out of resources.
The license associated with the port has been invalidated.
The grammar could not be loaded due to a license not being available.
Either gram_name is NULL or gram_handle is invalid.
Sending the grammar to the ASR server timed out.
Either the tag-format specified in the grammar is not supported or the
grammar provided was not understandable to the grammar compiler.
There are no ASR servers available to load and compile the grammar.
The connected ASR server(s) do not support the language of the grammar
An exception occurred while processing the request.
Detailed error and warning messages are sent to the speech port's
logging callback function
at priorities 0 and 1, respectively.
It is possible that some of the above return codes may get returned for different underlying reasons. Use ReturnGrammarErrorString to obtain a description of the actual reason for failure.