nlohmann::detail::json_reverse_iterator< Base > Class Template Reference
a template for a reverse iterator class More...
Inheritance diagram for nlohmann::detail::json_reverse_iterator< Base >:
Public Types | |
| using | difference_type = std::ptrdiff_t |
| using | base_iterator = std::reverse_iterator< Base > |
| shortcut to the reverse iterator adapter More... | |
| using | reference = typename Base::reference |
| the reference type for the pointed-to element More... | |
Public Member Functions | |
| json_reverse_iterator (const typename base_iterator::iterator_type &it) noexcept | |
| create reverse iterator from iterator More... | |
| json_reverse_iterator (const base_iterator &it) noexcept | |
| create reverse iterator from base class More... | |
| json_reverse_iterator const | operator++ (int) |
| post-increment (it++) More... | |
| json_reverse_iterator & | operator++ () |
| pre-increment (++it) More... | |
| json_reverse_iterator const | operator-- (int) |
| post-decrement (it–) More... | |
| json_reverse_iterator & | operator-- () |
| pre-decrement (–it) More... | |
| json_reverse_iterator & | operator+= (difference_type i) |
| add to iterator More... | |
| json_reverse_iterator | operator+ (difference_type i) const |
| add to iterator More... | |
| json_reverse_iterator | operator- (difference_type i) const |
| subtract from iterator More... | |
| difference_type | operator- (const json_reverse_iterator &other) const |
| return difference More... | |
| reference | operator[] (difference_type n) const |
| access to successor More... | |
| auto | key () const -> decltype(std::declval< Base >().key()) |
| return the key of an object iterator More... | |
| reference | value () const |
| return the value of an iterator More... | |
Detailed Description
template<typename Base>
class nlohmann::detail::json_reverse_iterator< Base >
a template for a reverse iterator class
- Template Parameters
-
Base the base iterator type to reverse. Valid types are iterator (to create reverse_iterator) and const_iterator (to create const_reverse_iterator).
The class satisfies the following concept requirements:
- BidirectionalIterator: The iterator that can be moved can be moved in both directions (i.e. incremented and decremented).
- OutputIterator: It is possible to write to the pointed-to element (only if Base is iterator).
- Since
- version 1.0.0
Member Typedef Documentation
◆ base_iterator
template<typename Base >
| using nlohmann::detail::json_reverse_iterator< Base >::base_iterator = std::reverse_iterator<Base> |
shortcut to the reverse iterator adapter
◆ difference_type
template<typename Base >
| using nlohmann::detail::json_reverse_iterator< Base >::difference_type = std::ptrdiff_t |
◆ reference
template<typename Base >
| using nlohmann::detail::json_reverse_iterator< Base >::reference = typename Base::reference |
the reference type for the pointed-to element
Constructor & Destructor Documentation
◆ json_reverse_iterator() [1/2]
template<typename Base >
|
inlineexplicitnoexcept |
create reverse iterator from iterator
◆ json_reverse_iterator() [2/2]
template<typename Base >
|
inlineexplicitnoexcept |
create reverse iterator from base class
Member Function Documentation
◆ key()
template<typename Base >
|
inline |
return the key of an object iterator
◆ operator+()
template<typename Base >
|
inline |
add to iterator
◆ operator++() [1/2]
template<typename Base >
|
inline |
post-increment (it++)
◆ operator++() [2/2]
template<typename Base >
|
inline |
pre-increment (++it)
◆ operator+=()
template<typename Base >
|
inline |
add to iterator
◆ operator-() [1/2]
template<typename Base >
|
inline |
subtract from iterator
◆ operator-() [2/2]
template<typename Base >
|
inline |
return difference
◆ operator--() [1/2]
template<typename Base >
|
inline |
post-decrement (it–)
◆ operator--() [2/2]
template<typename Base >
|
inline |
pre-decrement (–it)
◆ operator[]()
template<typename Base >
|
inline |
access to successor
◆ value()
template<typename Base >
|
inline |
return the value of an iterator
