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operator==,!=(std::scoped_allocator_adaptor)

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< cpp‎ | memory‎ | scoped allocator adaptor
Revision as of 15:40, 1 July 2013 by P12bot (Talk | contribs)

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template< class OuterAlloc1, class OuterAlloc2, class... InnerAllocs >

bool operator==( const scoped_allocator_adaptor<OuterAlloc1, InnerAllocs...>& lhs,

                 const scoped_allocator_adaptor<OuterAlloc2, InnerAllocs...>& rhs );
(since C++11)
template< class OuterAlloc1, class OuterAlloc2, class... InnerAllocs >

bool operator!=( const scoped_allocator_adaptor<OuterAlloc1, InnerAllocs...>& lhs,

                 const scoped_allocator_adaptor<OuterAlloc2, InnerAllocs...>& rhs );
(since C++11)

Compares two scoped allocator adaptors. Two such allocators are equal if:

  • lhs.outer_allocator() == rhs.outer_allocator(), and
  • if sizeof...(InnerAllocs) > 0, lhs.inner_allocator() == rhs.inner_allocator().

[edit] Parameters

lhs, rhs - scoped allocator adaptors to compare

[edit] Return value

1) Returns true if lhs and rhs are equal, false otherwise.
2) Returns true if lhs and rhs are not equal, false otherwise.

[edit] Exceptions

noexcept specification:  
noexcept