ITypeLib2::GetLibStatistics

HRESULT GetLibStatistics( 
  unsigned long*  pcUniqueNames,  
  unsigned long*  pcchUniqueNames  
);

Returns statistics about a type library that are required for efficient sizing of hash tables.

Parameter

pcUniqueNames
Returns a pointer to a count of unique names. If the caller does not need this information, set to NULL.
pcchUniqueNames
Returns a pointer to a change in the count of unique names.

Return Value

The return value obtained from the returned HRESULT is one of the following:

Return value Meaning
S_OK Success.
E_OUTOFMEMORY Out of memory.
E_INVALIDARG One or more of the arguments is invalid.

Example

ITypeLib2::GetLibStatistics(DWORD *pcUniqueNames, DWORD * pcchUniqueNames)