Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which supports weak mechanism to be held weakly (supporting css::uno::XWeak through cppu::OWeakObject).
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template<class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7>
class cppu::WeakImplHelper7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7 >
Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which supports weak mechanism to be held weakly (supporting css::uno::XWeak through cppu::OWeakObject).
- Derive:
- Inherit from this class giving your interface(s) to be implemented as template argument(s). Your sub class defines method implementations for these interface(s).
template<class Ifc1 , class Ifc2 , class Ifc3 , class Ifc4 , class Ifc5 , class Ifc6 , class Ifc7 >
virtual css::uno::Any cppu::WeakImplHelper7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7 >::queryInterface |
( |
css::uno::Type const & |
rType | ) |
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inlinevirtual |
Basic queryInterface() implementation supporting com::sun::star::uno::XWeak and com::sun::star::uno::XInterface.
- Parameters
-
- Returns
- demanded type or empty any
Reimplemented from cppu::OWeakObject.