Getting SRGS Results

These methods allow the ActiveX Application to evaluate the results from a SRGS grammar. The Concept/Phrase methods of retrieving results will also operate on SRGS grammars.

• Public Function GetNumberOfSRGSParses() As Long
• Public Function GetParseTreeString(Index As Long) As String
• Public Function GetSemanticInterpretationCount() As Long
• Public Function GetSemanticInterpretationString(Index As Long, Category As LVCA_InterpretationStringCategory) As String

Syntax

• ParseCount = LVCA.GetNumberOfSRGSParses
• Parse = LVCA.GetParseTreeString(Index)
• IntCount = LVCA.GetSemanticInterpretationCount
• Interp = LVCA.GetSemanticInterpretationString(Index, Category)

Arguments

• Index - Long - zero based index
• Category - LVCA_InterpretationStringCategory - What semantic Interpretation information to return.
  • INTSTR_CONTENT = 0
  • INTSTR_LABEL = 1
  • INTSTR_LANG = 2
  • INTSTR_MODE = 3
  • INTSTR_TOPRULE = 4

Returns

• ParseCount - Long - count of valid parses.
• Parse - String - This is the entire parse tree.
• IntCount - Long - This is the number of valid interpretations.
• Interp - String - The information requested.

Appropriate Events

• Enter Decode

Remarks

INTSTR_CONTENT is the actual interpretation of what the caller said. For more information on SRGS Grammars please refer to the LumenVox SDK