22 lines
1.1 KiB
C++
22 lines
1.1 KiB
C++
// throw macros for OS X and other POSIX systems
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// adapted for Windows as well, november 2014
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// copyright © 2002-2014 Bob Polis
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#ifndef __throw__
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#define __throw__
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// don't call these yourself; use the macros below instead
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void __throw_if_min1(int x, const char* file, unsigned int line, const char* message = nullptr);
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void __throw_if_null(const void* p, const char* file, unsigned int line, const char* message = nullptr);
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void __throw_if_err(int err, const char* file, unsigned int line, const char* message = nullptr);
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#define throw_if_min1(___x___) __throw_if_min1((___x___), __FILE__, __LINE__)
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#define throw_if_null(__ptr__) __throw_if_null((__ptr__), __FILE__, __LINE__)
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#define throw_if_err(__err__) __throw_if_err((__err__), __FILE__, __LINE__)
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#define throw_if_min1_msg(___x___, ___msg___) __throw_if_min1((___x___), __FILE__, __LINE__, ___msg___)
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#define throw_if_null_msg(__ptr__, ___msg___) __throw_if_null((__ptr__), __FILE__, __LINE__, ___msg___)
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#define throw_if_err_msg(__err__, ___msg___) __throw_if_err((__err__), __FILE__, __LINE__, ___msg___)
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#endif /* defined(__throw__) */
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