[queue.ops]

# 23 Containers library [[containers]](./#containers)

## 23.6 Container adaptors [[container.adaptors]](container.adaptors#queue.ops)

### 23.6.3 Class template queue [[queue]](queue#ops)

#### 23.6.3.5 Operators [queue.ops]

[🔗](#lib:operator==,queue)

`template<class T, class Container>
  constexpr bool operator==(const queue<T, Container>& x, const queue<T, Container>& y);
`

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15892)

*Returns*: x.c == y.c[.](#1.sentence-1)

[🔗](#lib:operator!=,queue)

`template<class T, class Container>
  constexpr bool operator!=(const queue<T, Container>& x,  const queue<T, Container>& y);
`

[2](#2)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15904)

*Returns*: x.c != y.c[.](#2.sentence-1)

[🔗](#lib:operator%3c,queue)

`template<class T, class Container>
  constexpr bool operator< (const queue<T, Container>& x, const queue<T, Container>& y);
`

[3](#3)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15916)

*Returns*: x.c < y.c[.](#3.sentence-1)

[🔗](#lib:operator%3e,queue)

`template<class T, class Container>
  constexpr bool operator> (const queue<T, Container>& x, const queue<T, Container>& y);
`

[4](#4)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15928)

*Returns*: x.c > y.c[.](#4.sentence-1)

[🔗](#lib:operator%3c=,queue)

`template<class T, class Container>
  constexpr bool operator<=(const queue<T, Container>& x, const queue<T, Container>& y);
`

[5](#5)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15940)

*Returns*: x.c <= y.c[.](#5.sentence-1)

[🔗](#lib:operator%3e=,queue)

`template<class T, class Container>
  constexpr bool operator>=(const queue<T, Container>& x, const queue<T, Container>& y);
`

[6](#6)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15952)

*Returns*: x.c >= y.c[.](#6.sentence-1)

[🔗](#lib:operator%3c=%3e,queue)

`template<class T, [three_way_comparable](cmp.concept#concept:three_way_comparable "17.12.4 Concept three_­way_­comparable [cmp.concept]") Container>
  constexpr compare_three_way_result_t<Container>
    operator<=>(const queue<T, Container>& x, const queue<T, Container>& y);
`

[7](#7)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/containers.tex#L15965)

*Returns*: x.c <=> y.c[.](#7.sentence-1)