C++ interface to gnuplot
Boost.org iostreams module
IOStreams is an incredibly powerful streaming library that makes changes to file formats, compression, encryption, or storage mechanism transparent to the application.
An STL and iostream implementation based on uClibc++ that supports my CS-11M class.
popen() -like C++ library with iostream support for stdio forwarding
Binary Input/Output stream C++ library, based somewhat on Java's *{In,Out}putStreams
Ridiculously fast <iostream> re-implementation
Urdl C++ Library - Urdl is a cross-platform C++ library for downloading web content using a URL. It provides an easy-to-use extension to standard C++ iostreams and an asynchronous interface for use wi...