Browsing French translation

25619.

cxxtools contains an argument-parser, a base-64 encoder/decoder, a C++ interface to iconv, md5-stream for easy MD5 calculation, threading classes, socket classes, a dynamic exception-safe buffer, a wrapper for dlopen/dlsym, a pool template (e.g., for a connection pool in a multi-threaded application), query_params, and a class for easy parsing of CGI parameters (GET and POST) in a CGI program.