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Retrieves the type of a virtual base table pointer.
Syntax
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.
Note
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 |