Compares to another error category.
*this
and rhs
refer to the same object.*this
and rhs
do not refer to the same object.*this
and rhs
by the order of this
and &rhs
. Equivalent to std::less<const error_category*>()(this, &rhs)
.*this
and rhs
by the order of this
and &rhs
. Equivalent to std::compare_three_way()(this, &rhs)
. The | (since C++20) |
rhs | - | specifies the error_category to compare |
true
if *this
and rhs
refer to the same object, false
otherwise.true
if *this
and rhs
do not refer to the same object, false
otherwise.true
if *this
is less than rhs
as defined by the order of this
and &rhs
.std::strong_order::less
if *this
is less than rhs
as defined by the order of this
and &rhs
, otherwise std::strong_order::greater
if rhs
is less than *this
in the order, otherwise std::strong_order::equal
.
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