Provided by: libstdc++-8-doc_8.4.0-1ubuntu1~18.04_all 

NAME
std::error_category - error_category
SYNOPSIS
Public Member Functions
error_category (const error_category &)=delete
virtual error_condition default_error_condition (int __i) const noexcept
virtual bool equivalent (int __i, const error_condition &__cond) const noexcept
virtual bool equivalent (const error_code &__code, int __i) const noexcept
virtual string message (int) const =0
virtual const char * name () const noexcept=0
bool operator!= (const error_category &__other) const noexcept
bool operator< (const error_category &__other) const noexcept
error_category & operator= (const error_category &)=delete
bool operator== (const error_category &__other) const noexcept
Detailed Description
error_category
Definition at line 74 of file system_error.
Author
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libstdc++ Tue Mar 10 2020 std::error_category(3cxx)