16
Library introduction
[library]
16.4
Library-wide requirements
[requirements]
16.4.4
Requirements on types and expressions
[utility.requirements]
16.4.4.2
Template argument requirements
[utility.arg.requirements]
Table 29:
Cpp17LessThanComparable
requirements
[tab:cpp17.lessthancomparable]
🔗
Expression
Return type
Requirement
🔗
a
<
b
decltype
(
a
<
b
)
models
boolean-testable
<
is a strict weak ordering relation (
[alg.
sorting]
)