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std::ranges::adjacent_transform_view<V,F,N>:: iterator <Const>:: operator++,--,+=,-=

From cppreference.net
C++
Ranges library
Range adaptors
std::ranges::adjacent_transform_view
Member functions
(C++26)
Iterator
Member functions
adjacent_transform_view:: iterator ::operator++
adjacent_transform_view:: iterator ::operator++ (int)
adjacent_transform_view:: iterator ::operator--
adjacent_transform_view:: iterator ::operator-- (int)
adjacent_transform_view:: iterator ::operator+=
adjacent_transform_view:: iterator ::operator-=
Non-member functions
Sentinel
Member functions
Non-member functions
constexpr /*iterator*/ & operator ++ ( ) ;
(1) (C++23 起)
constexpr /*iterator*/ operator ++ ( int ) ;
(2) (C++23 起)
constexpr /*iterator*/ & operator -- ( )
requires ranges:: bidirectional_range < Base > ;
(3) (C++23 起)
constexpr /*iterator*/ operator -- ( int )
requires ranges:: bidirectional_range < Base > ;
(4) (C++23 起)
constexpr /*iterator*/ & operator + = ( difference_type n )
requires ranges:: random_access_range < Base > ;
(5) (C++23 起)
constexpr /*iterator*/ & operator - = ( difference_type n )
requires ranges:: random_access_range < Base > ;
(6) (C++23 起)

递增或递减 迭代器 。

令 inner_ 为底层迭代器， Base 为仅用于说明的成员类型。

等同于：

1) ++ inner_ ; return * this ;
2) auto tmp = * this ; ++* this ; return tmp ;
3) -- inner_ ; return * this ;
4) auto tmp = * this ; --* this ; return tmp ;
5) inner_ + = n ; return * this ;
6) inner_ - = n ; return * this ;

目录

参数

n - 相对于当前位置的偏移量

返回值

1,3,5,6) * this
2,4) 在更改前创建的 * this 副本

示例

本节内容不完整
原因：缺少示例

参见