mirror of
https://github.com/eledio-devices/thirdparty-ArduinoJson.git
synced 2025-10-31 08:42:39 +01:00
83d73c93f7
* Added `serializeJson()` and `serializeJsonPretty()` * Added `measureJson()` and `measureJsonPretty()` * Removed `printTo()` and `prettyPrintTo()` * Removed `measureLength()` and `measurePrettyLength()`
116 lines
2.9 KiB
C++
116 lines
2.9 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#pragma once
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#include "Configuration.hpp"
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#include "JsonVariantBase.hpp"
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable : 4522)
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#endif
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namespace ArduinoJson {
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namespace Internals {
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class JsonArraySubscript : public JsonVariantBase<JsonArraySubscript> {
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public:
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FORCE_INLINE JsonArraySubscript(JsonArray& array, size_t index)
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: _array(array), _index(index) {}
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FORCE_INLINE JsonArraySubscript& operator=(const JsonArraySubscript& src) {
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_array.set(_index, src);
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return *this;
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}
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// Replaces the value
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//
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// operator=(const TValue&)
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// TValue = bool, long, int, short, float, double, RawJson, JsonVariant,
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// std::string, String, JsonArray, JsonObject
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template <typename T>
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FORCE_INLINE JsonArraySubscript& operator=(const T& src) {
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_array.set(_index, src);
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return *this;
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}
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//
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// operator=(TValue)
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// TValue = char*, const char*, const FlashStringHelper*
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template <typename T>
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FORCE_INLINE JsonArraySubscript& operator=(T* src) {
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_array.set(_index, src);
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return *this;
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}
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FORCE_INLINE bool success() const {
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return _index < _array.size();
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}
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template <typename T>
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FORCE_INLINE typename JsonVariantAs<T>::type as() const {
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return _array.get<T>(_index);
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}
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template <typename T>
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FORCE_INLINE bool is() const {
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return _array.is<T>(_index);
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}
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// Replaces the value
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//
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// bool set(const TValue&)
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// TValue = bool, long, int, short, float, double, RawJson, JsonVariant,
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// std::string, String, JsonArray, JsonObject
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template <typename TValue>
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FORCE_INLINE bool set(const TValue& value) {
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return _array.set(_index, value);
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}
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//
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// bool set(TValue)
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// TValue = char*, const char*, const FlashStringHelper*
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template <typename TValue>
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FORCE_INLINE bool set(TValue* value) {
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return _array.set(_index, value);
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}
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//
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// bool set(TValue, uint8_t decimals);
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// TValue = float, double
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template <typename TValue>
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DEPRECATED("Second argument is not supported anymore")
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FORCE_INLINE bool set(const TValue& value, uint8_t) {
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return _array.set(_index, value);
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}
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private:
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JsonArray& _array;
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const size_t _index;
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};
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template <typename TImpl>
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inline JsonArraySubscript JsonVariantSubscripts<TImpl>::operator[](
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size_t index) {
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return impl()->template as<JsonArray>()[index];
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}
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template <typename TImpl>
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inline const JsonArraySubscript JsonVariantSubscripts<TImpl>::operator[](
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size_t index) const {
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return impl()->template as<JsonArray>()[index];
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}
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} // namespace Internals
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inline Internals::JsonArraySubscript JsonArray::operator[](size_t index) {
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return Internals::JsonArraySubscript(*this, index);
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}
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inline const Internals::JsonArraySubscript JsonArray::operator[](
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size_t index) const {
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return Internals::JsonArraySubscript(*const_cast<JsonArray*>(this), index);
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}
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} // namespace ArduinoJson
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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