Namespace List

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

__gnu_cxx	GNU extensions for public use
__gnu_debug	GNU debug classes for public use
__gnu_internal	GNU implemenation details, not for public use or export. Used only when anonymous namespaces cannot be substituted
__gnu_parallel	GNU parallel code for public use
__gnu_pbds	GNU extensions for policy-based data structures for public use
__gnu_profile	GNU profile code for public use
__gnu_sequential	GNU sequential classes for public use
abi	The cross-vendor C++ Application Binary Interface. A namespace alias to __cxxabiv1, but user programs should use the alias 'abi'
std	ISO C++ entities toplevel namespace is std