问题
STL has std::addressof which gets the true address of an object even if it overloads operator &. ATL::CAdapt was required to workaround this problem when storing CComPtrs in std::vectors.
Anyway, I'm wondering, with C++11, should std::vector be able to cope with containing CComPtr's directly without CAdapt being necessary?
More specifically, I'm using VS 2013. Would that support vector without CAdapt?
回答1:
Quoted from MSDN:
This was most commonly necessary for C++ Standard Library containers prior to support for the C++11 Standard, but C++11 Standard Library containers automatically work with types that have overloaded operator&().
This reads like you don't need CAdapt anymore because Visual Studio 2013 comes with a C++11 STL.
来源：https://stackoverflow.com/questions/24285016/do-vectors-of-ccomptr-still-need-cadapt