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/* Copyright (c) 2005-2025. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef XBT_EX_H
#define XBT_EX_H
#include <stdlib.h>
#include <xbt/base.h>
#include <xbt/misc.h>
#include <xbt/sysdep.h>
/** @addtogroup XBT_ex_c
* @brief Exceptions support (C)
*
* Those functions are used to throw C++ exceptions from C code. This feature
* should probably be removed in the future because C and exception do not
* exactly play nicely together.
*/
SG_BEGIN_DECL
/** Helper function used to throw exceptions in C */
XBT_ATTRIB_NORETURN XBT_PUBLIC void _xbt_throw(char* message, const char* file, int line, const char* func);
/** Builds and throws an exception with a printf-like formatted message
* @ingroup XBT_ex_c
* @hideinitializer
*/
#define THROW(...) _xbt_throw(bprintf(__VA_ARGS__), __FILE__, __LINE__, __func__)
XBT_ATTRIB_NORETURN void xbt_throw_impossible(const char* file, int line, const char* func);
/** Throw an exception because something impossible happened
* @ingroup XBT_ex_c
*/
#define THROW_IMPOSSIBLE xbt_throw_impossible(__FILE__, __LINE__, __func__)
/** Throw an exception because something unimplemented stuff has been attempted
* @ingroup XBT_ex_c
*/
XBT_ATTRIB_NORETURN XBT_PUBLIC void xbt_throw_unimplemented(const char* file, int line, const char* func);
#define THROW_UNIMPLEMENTED xbt_throw_unimplemented(__FILE__, __LINE__, __func__)
/** Die because something impossible happened
* @ingroup XBT_ex_c
*/
#define DIE_IMPOSSIBLE xbt_die("The Impossible Did Happen (yet again)")
SG_END_DECL
/** @} */
#endif /* XBT_EX_H */
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