LVGrammar::GetNumberOfMetaData

Return the number of meta data contained in the grammar.

Function

int GetNumberOfMetaData(void)

Example

If the grammar has following lines:

meta 'description' is 'example grammar';
meta 'date' is '05/12/2005';

You can access meta data as follows:

int count = grammar.GetNumberOfMetaData(); // returns 2
const char* key = grammar.GetMetaDataKey(0); //returns "description"
const char* value = grammar.GetMetaDataValue(1); //returns "05/12/2005"

See Also

• LVGrammar::GetMetaDataKey

• • LVGrammar::GetMetaDataValue

• LVGrammar_GetNumberOfMetaData (C API)

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