- Installation
- Administration
- Programmer's Guide
- Grammars
- MRCP Server
- FAQs
A LVSemanticData object is the result of the semantic interpretation process. A user's spoken input is combined with a grammar containing semantic tag instructions to create a compound object. A LVSemanticData object can be one of the types specified in the Semantic Data Type page
| Function | Return Type | Description |
|---|---|---|
| LVSemanticData_CreateFromCopy(H_SI_DATA other) | H_SI_DATA | Creates a new object from an old one. The new one will need to be released when no longer in use. |
| LVSemanticData_Release(H_SI_DATA other) | void | Release the Semantic Data handle. |
| LVSemanticData_Print(H_SI_DATA h_si_data, int format) | const char* | Prints the h_si_data in XML or ECMAScript formats. |
| LVSemanticData_GetType(H_SI_DATA h_si_data) | int | Returns the type of thedata. |
| LVSemanticData_GetString(H_SI_DATA h_si_data) | const char* | If the h_si_data is of type SI_TYPE_STRING, returns the string contents. |
| LVSemanticData_GetInt(H_SI_DATA h_si_data) | int | If the h_si_data is of type SI_TYPE_INT, returns the integer. |
| LVSemanticData_GetDouble(H_SI_DATA h_si_data) | double | If the h_si_data is of type SI_TYPE_DOUBLE, returns the double. |
| LVSemanticData_GetBool(H_SI_DATA h_si_data) | int | If the h_si_data is of type SI_TYPE_BOOL, returns a 1 for true, 0 for false |
| LVSemanticObject_GetNumberOfProperties(H_SI_DATA h_si_data) | int | If the h_si_data is of type SI_TYPE_OBJECT, returns the number of properties (member data) it contains. |
| LVSemanticObject_GetPropertyName(H_SI_DATA h_si_data, int index) | const char* | If the h_si_data is of type SI_TYPE_OBJECT, returns the name of the property at index |
| LVSemanticObject_PropertyExists(H_SI_DATA h_si_data, const char* property_id) | int | If the h_si_data is of type SI_TYPE_OBJECT, returns 1 if the object contains a value named prop_name, 0 otherwise. |
| LVSemanticObject_GetPropertyValue(H_SI_DATA h_si_data, const char* property_id) | H_SI_DATA | If the h_si_data is of type SI_TYPE_OBJECT, returns the member data named prop_name. |
| LVSemanticArray_GetSize(H_SI_DATA h_si_data) | int | If the h_si_data is of type SI_TYPE_ARRAY, returns the number of elements in the array. |
| LVSemanticArray_GetElement(H_SI_DATA h_si_data, int index) | H_SI_DATA | If the h_si_data is of type SI_TYPE_ARRAY, returns the element at index in the array. |