unresolved external symbol about rdestl HOT 4 CLOSED

You need to link with rdestl.lib (there are several .cpp files in RDESTL).

[deleted comment]

Thank you for your answer. 
I've deleted my last comment as it had nothing to do with this issue (also when
posting it I did not see your answer - possibly we were posting it in the same 
time).
Linking with rdestl.lib did not change anything, RDESTL code was a separate 
project
in my MSVS solution and my project had a reference to it. Your suggestion make 
me
play with the configuration and what I've noticed is that I was using x64
configuration all the time. When switch to Win32 everything starts to work 
fine. 

Is it possible to compile RDESTL as 64 bit version (considering only the use of
hash_map)? I have noticed that in several files there is a note that "won't 
work on
64bit eg. vector.h) 

Best Regards,
Sebastian