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A type X meets the Protocol requirements if it
satisfies the requirements of Destructible (C++Std [destructible]),
CopyConstructible (C++Std [copyconstructible]), and CopyAssignable
(C++Std [copyassignable]), as well as the additional requirements listed
below.
No copy or move operation of the type X shall exit via an exception.
Table 25. Protocol requirements
|
expression |
return type |
assertion/note |
|---|---|---|
|
|
type meeting endpoint requirements |
In the table below, a denotes a (possibly const) value of type
X.
Table 26. Protocol requirements for extensible implementations
|
expression |
return type |
assertion/note |
|---|---|---|
|
|
|
Returns a value suitable for passing as the domain
argument to POSIX |
|
|
|
Returns a value suitable for passing as the type
argument to POSIX |
|
|
|
Returns a value suitable for passing as the protocol
argument to POSIX |