Typeof operator emulation.

Function object wrappers for deferred calls or callbacks.

The Boost.Function library contains a family of class templates that are function object wrappers.

Library for working with tuples, including various containers, algorithms, etc.

Expression template library and compiler construction toolkit for domain-specific embedded languages.

LL parser framework represents parsers directly as EBNF grammars in inlined C++.

Useful time utilities. C++11.