nlohmann::basic_json::rend - renxiaobo27/json GitHub Wiki

iterator rend();
const_iterator rend() const;
const_iterator crend() const;

Description

Returns a reverse iterator to the element following the last element of the reversed JSON container. It corresponds to the element preceding the first element of the non-reversed container. This element acts as a placeholder, attempting to access it results in undefined behavior.

Parameters

None.

Return value

Reverse iterator to the element following the last element.

Complexity

Constant, as long as ArrayType and ObjectType satisfy the Container concept.

Exceptions

None. The function's noexcept-specification is noexcept.

See also

• rbegin, crbegin returns a reverse iterator to the beginning