JSON for Modern C++  2.0.3
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>
nlohmann::basic_json::basic_json ( const string_t val)
inline

Create an string JSON value with a given content.

Parameters
[in]vala value for the string
Complexity
Linear in the size of the passed val.
Exceptions
std::bad_allocif allocation for string value fails
Example
The following code shows the constructor with an string_t parameter.
1 #include <json.hpp>
2 
3 using json = nlohmann::json;
4 
5 int main()
6 {
7  // create an string_t value
8  json::string_t value = "The quick brown fox jumps over the lazy doc";
9 
10  // create a JSON string from the value
11  json j(value);
12 
13  // serialize the JSON array
14  std::cout << j << '\n';
15 }
basic_json<> json
default JSON class
Definition: json.hpp:10122
StringType string_t
a type for a string
Definition: json.hpp:484
Output (play with this example online):
"The quick brown fox jumps over the lazy doc"
The example code above can be translated with
g++ -std=c++11 -Isrc doc/examples/basic_json__string_t.cpp -o basic_json__string_t 
See also
basic_json(const typename string_t::value_type*) – create a string value from a character pointer
basic_json(const CompatibleStringType&) – create a string value from a compatible string container
Since
version 1.0.0

Definition at line 1245 of file json.hpp.