1 /* xbt/asserts.h -- assertion mechanism */
3 /* Copyright (c) 2005-2021. The SimGrid Team. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
16 XBT_PUBLIC_DATA int xbt_log_no_loc; /* Do not show the backtrace on failed backtrace when doing our tests */
18 XBT_PUBLIC void xbt_backtrace_display_current();
21 * @addtogroup XBT_error
22 * @brief Those are the SimGrid version of the good ol' assert macro.
24 * You can pass them a format message and arguments, just as if it where a printf.
25 * It is converted to a XBT_CRITICAL logging request.
26 * Be careful: the boolean expression that you want to test should not have side effects, because assertions are
27 * disabled at compile time if NDEBUG is set.
32 #define xbt_assert(...) ((void)0)
34 /** @brief The condition which failed will be displayed.
36 #define xbt_assert(...) \
37 _XBT_IF_ONE_ARG(_xbt_assert_ARG1, _xbt_assert_ARGN, __VA_ARGS__)(__VA_ARGS__)
38 #define _xbt_assert_ARG1(cond) _xbt_assert_ARGN((cond), "Assertion %s failed", #cond)
39 #define _xbt_assert_ARGN(cond, ...) \
42 XBT_CCRITICAL(root, __VA_ARGS__); \
43 if (!xbt_log_no_loc) \
44 xbt_backtrace_display_current(); \
52 #endif /* XBT_ASSERTS_H */