C - Diagnostics
Revision as of 09:30, 23 June 2015 by Jshankar (1 revision imported: EdWiki -- Emsys pages from Shukra)
The assert macro is used to add diagnostics to programs.
void assert( int expression )
If expression is zero when assert(expression) is executed, the assert macro will print a message on stderr, such as
Assertion failed: expression, file filename, line nnnn.
It then calls abort to terminate execution. The source filename and line number come from the preprocessor macros __FILE__ and __LINE__.
If NDEBUG is defined at the time