通过

IDebugClassField::EnumBaseClasses

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Applies to: yesVisual Studio noVisual Studio for Mac

Note

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Creates an enumerator for the base classes of this class.

Syntax

HRESULT EnumBaseClasses( 
   IEnumDebugFields** ppEnum
);

int EnumBaseClasses(
   out IEnumDebugFields ppEnum
);

Parameters

ppEnum\

[out] Returns an IEnumDebugFields object representing the list of base classes. Returns a null value if there are no base classes.

Return Value

If successful, returns S_OK, returns S_SH_NO_BASE_CLASSES if there are no base classes (and the ppEnum parameter is set to a null value); otherwise, returns an error code.

Remarks

The base classes in the enumerator object are specified in order of the most immediate (or most derived) base class to the most remote base class. For example, given the C++ classes:

class Root { }
class Level1 : Root { }
class Level2 : Level1 { }
class MyClass : Level2 { }

The enumeration would return the base classes in the order Level2, Level1, Root.

See also