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Added generic throw_ and throw_msg macros

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This commit is contained in:
Bob Polis 2022-12-12 12:26:52 +01:00
parent 1fa34dd16c
commit 6865d04377
2 changed files with 14 additions and 6 deletions
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5
src/throw.cpp
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@ -63,3 +63,8 @@ void __throw_if_err(int err,
throw system_error {ec, msg};
}
}
void __throw___(const char* file, unsigned int line, const char* message) {
string msg {combine_message_elements(file, line, message, "")};
throw runtime_error {msg};
}

3
src/throw.hpp
View File

@ -9,13 +9,16 @@
void __throw_if_min1(int x, const char* file, unsigned int line, const char* message = nullptr);
void __throw_if_null(const void* p, const char* file, unsigned int line, const char* message = nullptr);
void __throw_if_err(int err, const char* file, unsigned int line, const char* message = nullptr);
void __throw___(const char* file, unsigned int line, const char* message = nullptr);
#define throw_if_min1(___x___) __throw_if_min1((___x___), __FILE__, __LINE__)
#define throw_if_null(__ptr__) __throw_if_null((__ptr__), __FILE__, __LINE__)
#define throw_if_err(__err__) __throw_if_err((__err__), __FILE__, __LINE__)
#define throw_() __throw___(__FILE__, __LINE__);
#define throw_if_min1_msg(___x___, ___msg___) __throw_if_min1((___x___), __FILE__, __LINE__, ___msg___)
#define throw_if_null_msg(__ptr__, ___msg___) __throw_if_null((__ptr__), __FILE__, __LINE__, ___msg___)
#define throw_if_err_msg(__err__, ___msg___) __throw_if_err((__err__), __FILE__, __LINE__, ___msg___)
#define throw_msg(___msg___) __throw___(__FILE__, __LINE__, ___msg___);
#endif /* defined(__throw__) */