libstdc++-v3 Source Namespace List

Here is a list of all documented namespaces with brief descriptions:

__gnu_cxx	This namespace serves two purposes
__gnu_cxx::aux_balloc
__gnu_cxx::Rope_constants
__gnu_debug
__gnu_debug_def
__gnu_internal
abi	The cross-vendor C++ Application Binary Interface
cxxabiv1
std	Everything defined by the ISO C++ Standard is within namespace std
std::rel_ops	The generated relational operators are sequestered here

---