Typedef (Debug Interface Access SDK)
Symbols with SymTagTypedef tags introduce names for other types.
Properties
The following table shows additional valid properties for this symbol type.
| Property | Data type | Description |
|---|---|---|
| IDiaSymbol::get_baseType | DWORD |
One of the BasicType Enumeration values. |
| IDiaSymbol::get_classParent | IDiaSymbol* |
Class parent of this typedef, if any. |
| IDiaSymbol::get_classParentId | DWORD |
ID of the class parent symbol. |
| IDiaSymbol::get_constructor | BOOL |
TRUE if this typedef has a constructor. |
| IDiaSymbol::get_constType | BOOL |
TRUE if this typedef is marked as constant. |
| IDiaSymbol::get_hasAssignmentOperator | BOOL |
TRUE if this typedef has an assignment operator. |
| IDiaSymbol::get_hasCastOperator | BOOL |
TRUE if this typedef has a cast operator. |
| IDiaSymbol::get_hasNestedTypes | BOOL |
TRUE if this typedef has nested types. |
| IDiaSymbol::get_length | ULONGLONG |
Length of this typedef 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 typedef. |
| IDiaSymbol::get_nested | BOOL |
TRUE if this typedef is nested in a lexical scope. |
| IDiaSymbol::get_overloadedOperator | BOOL |
TRUE if this typedef has an overloaded operator. |
| IDiaSymbol::get_packed | BOOL |
TRUE if this typedef is packed. |
| IDiaSymbol::get_reference | BOOL |
TRUE if this typedef is a reference. |
| IDiaSymbol::get_scoped | BOOL |
TRUE if this typedef is in a nonglobal lexical scope. |
| IDiaSymbol::get_symIndexId | DWORD |
Index ID of symbol. |
| IDiaSymbol::get_symTag | DWORD |
Returns SymTagTypedef (one of the SymTagEnum Enumeration values). |
| IDiaSymbol::get_type | IDiaSymbol* |
Symbol for the underlying type. |
| IDiaSymbol::get_typeId | DWORD |
ID of the type symbol. |
| IDiaSymbol::get_udtKind | DWORD |
One of the UdtKind Enumeration values. |
| IDiaSymbol::get_unalignedType | BOOL |
TRUE if this typedef is not aligned. |
| IDiaSymbol::get_virtualTableShape | IDiaSymbol* |
The symbol that describes the virtual table shape. |
| IDiaSymbol::get_virtualTableShapeId | DWORD |
ID of the virtual table shape symbol. |
| IDiaSymbol::get_volatileType | BOOL |
TRUE if this typedef is marked as volatile. |
Remarks
Since a typedef can represent a class, pointer, or user-defined type (UDT), the symbol for a typedef shares the same properties as one of those other types of symbols.