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std::basic_const_iterator<Iter>:: basic_const_iterator

From cppreference.net
C++
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
Indirect callable concepts
Common algorithm requirements
(C++20)
(C++20)
(C++20)
Utilities
(C++20)
Iterator adaptors
Range access
(C++11) (C++14)
(C++14) (C++14)
(C++11) (C++14)
(C++14) (C++14)
(C++17) (C++20)
(C++17)
(C++17)
std::basic_const_iterator
Member functions
basic_const_iterator::basic_const_iterator
Non-member functions
(C++23) (C++23) (C++23) (C++23)
(C++23)
(C++23)
(C++23)
Helper classes
(C++23)
basic_const_iterator ( ) requires std:: default_initializable < Iter > = default ;
(1) (C++23 起)
constexpr basic_const_iterator ( Iter x ) ;
(2) (C++23 起)
template < std:: convertible_to < Iter > U >
constexpr basic_const_iterator ( basic_const_iterator < U > other ) ;
(3) (C++23 起)
template < /*different-from*/ < basic_const_iterator > T >

requires std:: convertible_to < T, Iter >

constexpr basic_const_iterator ( T && x ) ;
(4) (C++23 起)

构造一个新的迭代器适配器。

1) 默认构造函数。底层迭代器进行值初始化。
2) 底层迭代器通过 std :: move ( x ) 进行初始化。
3) 底层迭代器使用 other 的迭代器进行初始化。
4) 底层迭代器通过 std:: forward < T > ( x ) 进行初始化。

参数

x - 待适配的迭代器
other - 要复制的迭代器适配器

示例

本节内容不完整
原因：缺少示例

参见

赋值另一个 basic_const_iterator
(公开成员函数)