| title | satype (C++ COM Attribute) | |
|---|---|---|
| ms.date | 10/02/2018 | |
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| ms.assetid | 1716590b-6bcb-4aba-b1bc-82f7335f02c3 |
Specifies the data type of the SAFEARRAY structure.
[ satype(data_type) ]data_type
The data type for the SAFEARRAY data structure that is being passed as a parameter to an interface method.
| Applies to | Interface parameter, interface method |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | None |
The satype C++ attribute specifies the data type of the SAFEARRAY.
Note
A level of indirection is dropped from the SAFEARRAY pointer in the generated .idl file from how it is declared in the .cpp file.
// cpp_attr_ref_satype.cpp
// compile with: /LD
#include "unknwn.h"
[module(name="MyModule")];
[dispinterface, uuid("00000000-0000-0000-0000-000000000001")]
__interface A {
[id(1)] HRESULT MyMethod ([in, satype("BSTR")] SAFEARRAY **p);
};Compiler Attributes
Parameter Attributes
Method Attributes
id