I recently encountered a problem with stdcxx demonstrated by the following example:
The code above was compiled using the sun studio 12 compiler:
With the stdcxx 4.2.1 library, the return code is 1 indicating that find failed. However the return code is 0 when using sun studio with the Cstd or STLPort4 libraries. Compiling with g++ 4.1 on Linux also returns 0 indicating that find was successful.