operator==,<=> (std::flat_set)

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C++
Containers library
std::flat_set
Member types
Member functions
Helper classes
Tags
Deduction guides
friend bool operator == ( const std:: flat_set & lhs,
const std:: flat_set & rhs ) ;
(1) (since C++23)
friend synth - three - way - result < value_type >

operator <=> ( const std:: flat_set & lhs,

const std:: flat_set & rhs ) ;
(2) (since C++23)
Compares the contents of the underlying containers of two container adaptors. The comparison is done by applying the corresponding operator to the underlying containers.
This section is incomplete
Reason: For "flat" containers only: copy parts of Template:cpp/container/operator_cmp

Parameters

lhs, rhs - container adaptors whose contents to compare
This section is incomplete
Reason: Add named requirements to "flat" container inner types

Return value

1) true if the corresponding comparison yields true , false otherwise.
2) Result of three-way comparison on underlying containers.

Complexity

1) Constant if lhs and rhs are of different size, otherwise linear in the size of the flat_set .
2) Linear in the size of the container.

Example

This section is incomplete
Reason: no example
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