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// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include <ArduinoJson/Namespace.hpp>
#include <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
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