On Aug 26, 2011, at 8:02 AM, Tor Lillqvist wrote:
>> 2) for MSVC, I'm rather more disarmed; made some incomplete guesses.
>
>> ?queryInterface@OPropertySetHelper@cppu@@W3AA?AVAny@uno@star@sun@com@@ABVType@4567@@Z;
>> ?queryInterface@OPropertySetHelper@cppu@@W7AA?AVAny@uno@star@sun@com@@ABVType@4567@@Z;
>
> The "undname" command that comes with MSVC can be used to demangle MSVC++
> identifiers; these two are:
>
> [thunk]:public: virtual class com::sun::star::uno::Any __cdecl
> cppu::OPropertySetHelper::queryInterface`adjustor{4}' (class
> com::sun::star::uno::Type const &)
> [thunk]:public: virtual class com::sun::star::uno::Any __cdecl
> cppu::OPropertySetHelper::queryInterface`adjustor{8}' (class
> com::sun::star::uno::Type const &)
>
> but what that means I have no idea;)
For a class with multiple base classes, there is generally demand to adjust the
this-pointer when calling a virtual function of the derived class from within a
function of one of the base classes. Thats what these thunks are for.
-Stephan
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