blob: 024a96f4cb346facff3eb59c44eb6182ed665179 (
plain)
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
37
38
39
40
|
// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include "lib/ArduinoJson/Namespace.hpp"
#include "lib/ArduinoJson/Polyfills/type_traits.hpp"
#include <string>
namespace ARDUINOJSON_NAMESPACE {
template <class T>
struct is_std_string : false_type {};
template <class TCharTraits, class TAllocator>
struct is_std_string<std::basic_string<char, TCharTraits, TAllocator> >
: true_type {};
template <typename TDestination>
class Writer<TDestination,
typename enable_if<is_std_string<TDestination>::value>::type> {
public:
Writer(TDestination &str) : _str(&str) {}
size_t write(uint8_t c) {
_str->operator+=(static_cast<char>(c));
return 1;
}
size_t write(const uint8_t *s, size_t n) {
_str->append(reinterpret_cast<const char *>(s), n);
return n;
}
private:
TDestination *_str;
};
} // namespace ARDUINOJSON_NAMESPACE
|