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Macro Definition Documentation
#define _UHD_SAFE_CALL_WARNING |
( |
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code, |
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what |
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) |
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Value:
UHD_THROW_SITE_INFO("Exception caught in safe-call.") + #code + " -> " + what \
;
helper macro for safe call to produce warnings
#define UHD_SAFE_CALL |
( |
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code | ) |
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Value:try{code} \
catch(const std::exception &e){ \
_UHD_SAFE_CALL_WARNING(code, e.what()); \
} \
catch(...){ \
_UHD_SAFE_CALL_WARNING(code, "unknown exception"); \
}
A safe-call catches all exceptions thrown by code, and creates a verbose warning about the exception. Usage: UHD_SAFE_CALL(some_code_to_call();)
- Parameters:
-
code | the block of code to call safely |