1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
### jsoncons::basic_json::insert_or_assign
```cpp
template <typename T>
pair<object_iterator, bool> insert_or_assign(const string_view_type& key, T&& value); (1)
template <typename T>
object_iterator insert_or_assign(const_object_iterator hint, const string_view_type& key,
T&& value); (2)
```
#### Parameters
key
The member name used to look up and, if not found, to insert
hint
An object iterator that provides a hint where to insert the new json value
value
Value to insert or assign
#### Return value
(1) returns a pair consisting of first, an iterator to the inserted value
or the already existing value,
and second, a bool indicating whether the insertion took place
(true for insertion, false for no insertion.)
(2) returns an iterator to the inserted value
or the already existing value.
#### Exceptions
Throws `std::domain_error` if not a json object.
|
