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Visual Studio 2012
Represents an instantiated class that inherits the specified number of interfaces, and provides the specified Windows Runtime, classic COM, and weak reference support.
You typically derive your WRL types from RuntimeClass because this class implements AddRef, Release, and QueryInterface, and helps manage the overall reference count of the module.
template < typename I0, typename I1 = Details::Nil, typename I2 = Details::Nil, typename I3 = Details::Nil, typename I4 = Details::Nil, typename I5 = Details::Nil, typename I6 = Details::Nil, typename I7 = Details::Nil, typename I8 = Details::Nil, typename I9 = Details::Nil > class RuntimeClass : public Details::RuntimeClass<typename Details::InterfaceListHelper<I0, I1, I2, I3, I4, I5, I6, I7, I8, I9>::TypeT, RuntimeClassFlags<WinRt>>; template < unsigned int classFlags, typename I0, typename I1, typename I2, typename I3, typename I4, typename I5, typename I6, typename I7, typename I8 > class RuntimeClass<RuntimeClassFlags<classFlags>, I0, I1, I2, I3, I4, I5, I6, I7, I8> : public Details::RuntimeClass<typename Details::InterfaceListHelper<I0, I1, I2, I3, I4, I5, I6, I7, I8>::TypeT, RuntimeClassFlags<classFlags> >;