JSON for Modern C++  3.5.0

◆ insert() [4/6]

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, template< typename T, typename SFINAE=void > class JSONSerializer = adl_serializer>
iterator nlohmann::basic_json::insert ( const_iterator  pos,
const_iterator  first,
const_iterator  last 
)
inline

Inserts elements from range [first, last) before iterator pos.

Parameters
[in]positerator before which the content will be inserted; may be the end() iterator
[in]firstbegin of the range of elements to insert
[in]lastend of the range of elements to insert
Exceptions
type_error.309if called on JSON values other than arrays; example: "cannot use insert() with string"
invalid_iterator.202if pos is not an iterator of *this; example: "iterator does not fit current value"
invalid_iterator.210if first and last do not belong to the same JSON value; example: "iterators do not fit"
invalid_iterator.211if first or last are iterators into container for which insert is called; example: "passed iterators may not belong to container"
Returns
iterator pointing to the first element inserted, or pos if first==last
Complexity^^ Linear in std::distance(first, last) plus linear in the
distance between pos and end of the container.
Example^^ The example shows how insert() is used. ^^ insert__range.cpp
Output (play with this example online):^^
"one"
[1,2,3,4,"one","two","three","four"]
^^ The example code above can be translated with
g++ -std=c++11 -Isingle_include doc/examples/insert__range.cpp -o insert__range 
Since
version 1.0.0

Definition at line 17520 of file json.hpp.