operator==,!= (std::experimental::pmr::polymorphic_allocator)
From cppreference.com
<
cpp
|
experimental
|
polymorphic allocator
|
template
<
class
T1,
class
T2
>
bool operator == ( const polymorphic_allocator < T1 > & lhs, const polymorphic_allocator < T2 > & rhs ) noexcept ; |
||
|
template
<
class
T1,
class
T2
>
bool operator ! = ( const polymorphic_allocator < T1 > & lhs, const polymorphic_allocator < T2 > & rhs ) noexcept ; |
||
Compares two polymorphic allocators. Two polymorphic allocators compare equal if their underlying memory resource compares equal.
1)
Returns
*
lhs.
resource
(
)
==
*
rhs.
resource
(
)
.
2)
Returns
!
(
lhs
==
rhs
)
.
Parameters
| lhs, rhs | - | polymorphic allocators to compare |
Return value
1)
*
lhs.
resource
(
)
==
*
rhs.
resource
(
)
2)
!
(
lhs
==
rhs
)