Compiler Warning (level 3) C4290

C++ Exception Specification ignored

A function was declared using exception specification.

At this time the implementation details of exception specification have not been standardized, and are accepted but not implemented in Microsoft Visual C++.

Code compiled with ignored exception specifications may need to be recompiled and linked to be reused in future versions supporting exception specifications.

You can avoid this warning by using the warning pragma:

#pragma warning( disable : 4290 )