| Provides an interface for common ADL (Argument Dependent Lookup) functions | |
| Provides time utilities | |
| Provides an interface for concept checking | |
| Concepts involving constructibility and operational semantics | |
| Concepts involving the standard C++ containers | |
| Concepts involving functions | |
| Concepts involving iterators | |
| Provides support for using enums as bitmasks | |
| Provides support for functional programming | |
| Provides function objects to use | |
| Provides utilities to aid with usage of iostreams | |
| Provides utilities to help with mathematics | |
| Defines mathematical constants commonly in use | |
| Provides utilities to aid template metaprogramming | |
| Provides a method of parsing command line arguments | |
| Actions provided by default | |
| Exceptions thrown by the optparse module | |
| Provides string algorithms | |
| Provides string related function objects for classification | |
| Provides general purpose utilities |