BaseClass

Article
04/28/2015

Each base class for a user-defined type (UDT) symbol is identified by a child with a SymTagBaseClass tag. The IDiaSymbol::get_type property contains the symbol for the underlying UDT, and all properties of the underlying UDT are available as part of this BaseClass symbol.

Properties

The following table shows additional valid properties for this symbol type.

Property	Data type	Description
IDiaSymbol::get_access	DWORD	Access modifier applied to this base class. One of the CV_access_e values.
IDiaSymbol::get_classParent	IDiaSymbol*	Symbol of the enclosing class (if any).
IDiaSymbol::get_classParentId	DWORD	ID of the class parent symbol.
IDiaSymbol::get_constructor	BOOL	TRUE if the base class has a constructor.
IDiaSymbol::get_constType	BOOL	TRUE if the base class is marked as const.
IDiaSymbol::get_hasAssignmentOperator	BOOL	TRUE if the base class has an assignment operator.
IDiaSymbol::get_hasCastOperator	BOOL	TRUE if the base class has a cast operator.
IDiaSymbol::get_hasNestedTypes	BOOL	TRUE if the base class has nested types.
IDiaSymbol::get_indirectVirtualBaseClass	BOOL	TRUE if the base class is indirect.
IDiaSymbol::get_length	DWORD	Length of this base class in bytes.
IDiaSymbol::get_lexicalParent	IDiaSymbol*	Symbol of the enclosing compiland.
IDiaSymbol::get_lexicalParentId	DWORD	ID of the lexical parent symbol.
IDiaSymbol::get_name	BSTR	Name of the base class.
IDiaSymbol::get_nested	BOOL	TRUE if the base class is nested.
IDiaSymbol::get_offset	LONG	Offset of subobject that represents the base class within the structure.
IDiaSymbol::get_overloadedOperator	BOOL	TRUE if the base class has any overloaded operators.
IDiaSymbol::get_packed	BOOL	TRUE if the base class is packed.
IDiaSymbol::get_scoped	BOOL	TRUE if the base class appears in a nonglobal scope.
IDiaSymbol::get_symIndexId	DWORD	Index ID of symbol.
IDiaSymbol::get_symTag	DWORD	Returns SymTagBaseClass (one of the SymTagEnum values).
IDiaSymbol::get_type	IDiaSymbol*	The symbol for the base class UDT.
IDiaSymbol::get_typeId	DWORD	ID of the type symbol.
IDiaSymbol::get_udtKind	DWORD	A value from the UdtKind.
IDiaSymbol::get_unalignedType	BOOL	TRUE if the base class is unaligned.
IDiaSymbol::get_virtualBaseClass	BOOL	TRUE if the base class is virtual.
IDiaSymbol::get_virtualBaseDispIndex	DWORD	Index into the virtual base displacement table.
IDiaSymbol::get_virtualBasePointerOffset	LONG	Offset of the virtual base pointer.
IDiaSymbol::get_virtualBaseTableType	IDiaSymbol*	The type of the virtual base table pointer.
IDiaSymbol::get_virtualTableShape	IDiaSymbol*	The symbol describing the type of the virtual table for this base class.
IDiaSymbol::get_virtualTableShapeId	DWORD	ID of the virtual table shape symbol.
IDiaSymbol::get_volatileType	BOOL	TRUE if the base class is marked as volatile.

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