IDiaSymbol::get_virtualBaseTableType
Retrieves the type of a virtual base table pointer.
HRESULT get_virtualBaseTableType(
IDiaSymbol *pRetVal
};
Parameters
Parameter |
Description |
|---|---|
pRetVal |
[out] Returns an IDiaSymbol object that specifies the type of base table. |
Return Value
If successful, returns S_OK; otherwise, returns S_FALSE or an error code.
Hinweis
A return value of S_FALSE means the property is not available for the symbol.
Remarks
A virtual base table pointer (vbtptr) is a hidden pointer in a Visual C++ vtable that handles inheritance from virtual base classes. A vbtptr can have different sizes depending on the inherited classes.
This method returns an IDiaSymbol object that can be used to determine the size of the vbtptr.
Requirements
Requirement |
Description |
|---|---|
Header: |
dia2.h |
Version: |
DIA SDK v8.0 |