BloombergLP::bslalg::operator<=>

Perform a three‐way comparison between the specified lhs and rhs iterators. The behavior is undefined unless lhs and rhs are iterators over the same deque.

Synopsis

Declared in <bslalg_dequeiterator.h>

auto
operator<=>(
    DequeIterator const& lhs,
    DequeIterator const& rhs);

Note	This function is a hidden friend of DequeIterator, declared only inside that class: it can be found only through argument-dependent lookup.

Return Value

the three‐way comparison result of the two iterators

Parameters

Name

Description

lhs

first iterator to compare

rhs

second iterator to compare

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