operator== (std::layout_left::mapping)

template < class OtherExtents > friend constexpr bool operator == ( const mapping & lhs, const mapping < OtherExtents > & rhs ) noexcept ;		(since C++23)

Compares two layout mappings of the same layout type based on their underlying extents.

Layout mappings lhs and rhs compare equal if both lhs. extents ( ) and rhs. extents ( ) are equal.

This overload participates in overload resolution only if extents_type :: rank ( ) == OtherExtents :: rank ( ) is true .

Contents 1 Parameters 2 Return value 3 Example 4 See also

Parameters

lhs, rhs

-

layout mappings whose extents to compare

Return value

true if lhs. extents ( ) == rhs. extents ( ) is true , false otherwise

Example

This section is incomplete Reason: no example

See also

operator==	compares this layout mapping of layout_right with other mapping (function template)
operator==	compares this layout mapping of layout_stride with other mapping (function template)
operator== (C++23)	compare underlying extents in each dimension of two extents (function)