std::generic_category
std::generic_category
Defined in header <system_error> | ||
|---|---|---|
const std::error_category& generic_category(); | (since C++11) |
Obtains a reference to the static error category object for generic errors. The object is required to override the virtual function error_category::name() to return a pointer to the string "generic". It is used to identify error conditions that correspond to the POSIX errno codes.
Parameters
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