What issues arise when combining C++11 and (older) Boost code that has pre-standard versions of C++11 features?
by Jens Weller
From the article:
Some parts of the Standard Library in C++11 are predated in boost. When playing around with C++11, you get used to using some parts in the Standard Library that are used in C++03 with their boost counterpart. Also, there is some libraries now occuring, which are C++11 based, so interfacing with either boost or C++11 code is soon an issue.