nana

GNU Nana is a library that provides improved support for assertion checking, logging, and performance measurement in C/C++, when compared with the standard assert.h mechanism. Avoid maintaining a source version without assertions and logging for production use or using non-standard macros. - Space/time efficient assertion checking. - Space/time efficient program logging to file, console, process, or circular buffer in memory. - Selectively enable and disable assertion checking and logging both at compile and run time. Configure action following assertion failure. - Logging via inline C code (as in ) or by extraction of commands for gdb which results in no performance cost unless running in the debugger. - Statement and function-level source tracing under GDB. - Code-to-HTML converter giving only details of your interface and pre/postconditions (similar to Eiffel short form). - Official GNU package.