component_idl.idl

我写的简明MATLAB与VC++混合编程例子

import "oaidl.idl";
import "ocidl.idl";
import "mwcomtypes.idl";

[
    object,
    uuid("BC251809-328B-4F2A-B522-979BFBE04069"),
    dual,
    helpstring("Icalc Interface"),
    pointer_default(unique)
]
interface Icalc : IDispatch
{
    [propget, id(1), helpstring("property MWFlags")]
    HRESULT MWFlags([out, retval] IMWFlags** ppvFlags);
    [propput, id(1), helpstring("property MWFlags")]
    HRESULT MWFlags([in] IMWFlags* pvFlags);
    
    [id(2), helpstring("Method calc")]
    HRESULT calc([in] long nargout, [in,out] VARIANT* sa, [in] VARIANT x);
};
[
    uuid("F445455F-EF55-44C2-A570-3D04E4CC3A56"),
    version(1.0),
    helpstring("component 1.0 Type Library")
]
library component
{
    importlib("stdole32.tlb");
    importlib("stdole2.tlb");
    importlib("mwcomutil.tlb");
    
    [
        uuid("3FC29294-9C32-45DE-95F1-484038363C77"),
        helpstring("calc Class")
    ]
    coclass calc
    {
        [default] interface Icalc;
    };
};