JSON for Modern C++ 2.0.10

allocator_type
array
array_t
at
at
at
at
at
at
back
back
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
begin
begin
boolean_t
cbegin
cend
clear
const_iterator
const_pointer
const_reference
const_reverse_iterator
count
crbegin
crend
diff
difference_type
dump
emplace
emplace_back
empty
end
end
erase
erase
erase
erase
find
find
flatten
from_cbor
from_msgpack
front
front
get
get
get
get_allocator
get_ptr
get_ptr
get_ref
get_ref
insert
insert
insert
insert
insert
is_array
is_boolean
is_discarded
is_null
is_number
is_number_float
is_number_integer
is_number_unsigned
is_object
is_primitive
is_string
is_structured
iterator
iterator_wrapper
iterator_wrapper
max_size
number_float_t
number_integer_t
number_unsigned_t
object
object_t
operator value_t
operator ValueType
operator!=
operator!=
operator!=
operator+=
operator+=
operator+=
operator+=
operator<
operator<
operator<<
operator<<
operator<=
operator=
operator==
operator==
operator==
operator>
operator>=
operator>>
operator>>
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
parse
parse
parse
parse
parse
parse
parse_event_t
parser_callback_t
patch
pointer
push_back
push_back
push_back
push_back
rbegin
rbegin
reference
rend
rend
reverse_iterator
size
size_type
string_t
swap
swap
swap
swap
to_cbor
to_msgpack
type
unflatten
value
value
value
value
value_t
value_type
~basic_json
| ## § insert() [1/5] template<template< typename U, typename V, typename... Args > class ObjectType = std::map, template< typename U, typename... Args > class ArrayType = std::vector, class StringType = std::string, class BooleanType = bool, class NumberIntegerType = std::int64_t, class NumberUnsignedType = std::uint64_t, class NumberFloatType = double, template< typename U > class AllocatorType = std::allocator>
iterator nlohmann::basic_json::insert | ( | const_iterator | pos,
|  | const basic_json & | val
| ) |  |
| inline
  Inserts element val before iterator pos. Parameters
  [in] | pos | iterator before which the content will be inserted; may be the end() iterator
  [in] | val | element to insert
  Returns iterator pointing to the inserted val. Exceptions
  std::domain_error | if called on JSON values other than arrays; example: `"cannot use insert() with string"`
  std::domain_error | if pos is not an iterator of *this; example: `"iterator does not fit current value"`
  Complexity Constant plus linear in the distance between pos and end of the container. Example The example shows how `insert()` is used. 1 #include <json.hpp> 2 3 using json = nlohmann::json; 4 5 int main() 6 { 7 // create a JSON array 8 json v = {1, 2, 3, 4}; 9 10 // insert number 10 before number 3 11 auto new_pos = v.insert(v.begin() + 2, 10); 12 13 // output new array and result of insert call 14 std::cout << *new_pos << '\n'; 15 std::cout << v << '\n'; 16 } nlohmann::json basic_json<> json default JSON class Definition: json.hpp:12151 Output (play with this example online):
      10
      [1,2,10,3,4]
  The example code above can be translated with
      g++ -std=c++11 -Isrc doc/examples/insert.cpp -o insert
Since version 1.0.0 Definition at line 5148 of file json.hpp.