JSON for Modern C++  3.0.1

◆ insert() [3/6]

template<template< typename, typename, typename... > class ObjectType = std::map, template< typename, typename... > 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 > class AllocatorType = std::allocator, template< typename, typename=void > class JSONSerializer = adl_serializer>
iterator nlohmann::basic_json::insert ( const_iterator  pos,
size_type  cnt,
const basic_json val 
)
inline

Inserts cnt copies of val before iterator pos.

Parameters
[in]positerator before which the content will be inserted; may be the end() iterator
[in]cntnumber of copies of val to insert
[in]valelement to insert
Returns
iterator pointing to the first element inserted, or pos if cnt==0
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"
Complexity Linear in cnt plus linear in the distance between pos
and end of the container.
Example The example shows how insert() is used. insert__count.cpp Output (play with this example insert__count.link): insert__count.output The example code above can be translated withg++ -std=c++11 -Isrc doc/examples/insert__count.cpp -o insert__count
Since
version 1.0.0

Definition at line 12063 of file json.hpp.