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-rw-r--r--include/lib/ArduinoJson/JsonArray.hpp227
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diff --git a/include/lib/ArduinoJson/JsonArray.hpp b/include/lib/ArduinoJson/JsonArray.hpp
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--- a/include/lib/ArduinoJson/JsonArray.hpp
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-// ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
-// MIT License
-
-#pragma once
-
-#include "Data/JsonBufferAllocated.hpp"
-#include "Data/List.hpp"
-#include "Data/ReferenceType.hpp"
-#include "Data/ValueSaver.hpp"
-#include "JsonVariant.hpp"
-#include "Serialization/JsonPrintable.hpp"
-#include "StringTraits/StringTraits.hpp"
-#include "TypeTraits/EnableIf.hpp"
-#include "TypeTraits/IsArray.hpp"
-#include "TypeTraits/IsFloatingPoint.hpp"
-#include "TypeTraits/IsSame.hpp"
-
-// Returns the size (in bytes) of an array with n elements.
-// Can be very handy to determine the size of a StaticJsonBuffer.
-#define JSON_ARRAY_SIZE(NUMBER_OF_ELEMENTS) \
- (sizeof(JsonArray) + (NUMBER_OF_ELEMENTS) * sizeof(JsonArray::node_type))
-
-namespace ArduinoJson {
-
-// Forward declarations
-class JsonObject;
-class JsonBuffer;
-namespace Internals {
-class JsonArraySubscript;
-}
-
-// An array of JsonVariant.
-//
-// The constructor is private, instances must be created via
-// JsonBuffer::createArray() or JsonBuffer::parseArray().
-// A JsonArray can be serialized to a JSON string via JsonArray::printTo().
-// It can also be deserialized from a JSON string via JsonBuffer::parseArray().
-class JsonArray : public Internals::JsonPrintable<JsonArray>,
- public Internals::ReferenceType,
- public Internals::NonCopyable,
- public Internals::List<JsonVariant>,
- public Internals::JsonBufferAllocated {
- public:
- // Create an empty JsonArray attached to the specified JsonBuffer.
- // You should not call this constructor directly.
- // Instead, use JsonBuffer::createArray() or JsonBuffer::parseArray().
- explicit JsonArray(JsonBuffer *buffer) throw()
- : Internals::List<JsonVariant>(buffer) {}
-
- // Gets the value at the specified index
- const Internals::JsonArraySubscript operator[](size_t index) const;
-
- // Gets or sets the value at specified index
- Internals::JsonArraySubscript operator[](size_t index);
-
- // Adds the specified value at the end of the array.
- //
- // bool add(TValue);
- // TValue = bool, long, int, short, float, double, RawJson, JsonVariant,
- // std::string, String, JsonArray, JsonObject
- template <typename T>
- bool add(const T &value) {
- return add_impl<const T &>(value);
- }
- //
- // bool add(TValue);
- // TValue = char*, const char*, const FlashStringHelper*
- template <typename T>
- bool add(T *value) {
- return add_impl<T *>(value);
- }
- //
- // bool add(TValue value, uint8_t decimals);
- // TValue = float, double
- template <typename T>
- DEPRECATED("Second argument is not supported anymore")
- bool add(T value, uint8_t) {
- return add_impl<const JsonVariant &>(JsonVariant(value));
- }
-
- // Sets the value at specified index.
- //
- // bool add(size_t index, const TValue&);
- // TValue = bool, long, int, short, float, double, RawJson, JsonVariant,
- // std::string, String, JsonArray, JsonObject
- template <typename T>
- bool set(size_t index, const T &value) {
- return set_impl<const T &>(index, value);
- }
- //
- // bool add(size_t index, TValue);
- // TValue = char*, const char*, const FlashStringHelper*
- template <typename T>
- bool set(size_t index, T *value) {
- return set_impl<T *>(index, value);
- }
- //
- // bool set(size_t index, TValue value, uint8_t decimals);
- // TValue = float, double
- template <typename T>
- typename Internals::EnableIf<Internals::IsFloatingPoint<T>::value, bool>::type
- set(size_t index, T value, uint8_t decimals) {
- return set_impl<const JsonVariant &>(index, JsonVariant(value, decimals));
- }
-
- // Gets the value at the specified index.
- template <typename T>
- typename Internals::JsonVariantAs<T>::type get(size_t index) const {
- const_iterator it = begin() += index;
- return it != end() ? it->as<T>() : Internals::JsonVariantDefault<T>::get();
- }
-
- // Check the type of the value at specified index.
- template <typename T>
- bool is(size_t index) const {
- const_iterator it = begin() += index;
- return it != end() ? it->is<T>() : false;
- }
-
- // Creates a JsonArray and adds a reference at the end of the array.
- // It's a shortcut for JsonBuffer::createArray() and JsonArray::add()
- JsonArray &createNestedArray();
-
- // Creates a JsonObject and adds a reference at the end of the array.
- // It's a shortcut for JsonBuffer::createObject() and JsonArray::add()
- JsonObject &createNestedObject();
-
- // Removes element at specified index.
- void remove(size_t index) {
- remove(begin() += index);
- }
- using Internals::List<JsonVariant>::remove;
-
- // Returns a reference an invalid JsonArray.
- // This object is meant to replace a NULL pointer.
- // This is used when memory allocation or JSON parsing fail.
- static JsonArray &invalid() {
- static JsonArray instance(NULL);
- return instance;
- }
-
- // Imports a 1D array
- template <typename T, size_t TN>
- bool copyFrom(T (&array)[TN]) {
- return copyFrom(array, TN);
- }
-
- // Imports a 1D array
- template <typename T>
- bool copyFrom(T *array, size_t len) {
- bool ok = true;
- for (size_t i = 0; i < len; i++) {
- ok &= add(array[i]);
- }
- return ok;
- }
-
- // Imports a 2D array
- template <typename T, size_t N1, size_t N2>
- bool copyFrom(T (&array)[N1][N2]) {
- bool ok = true;
- for (size_t i = 0; i < N1; i++) {
- JsonArray &nestedArray = createNestedArray();
- for (size_t j = 0; j < N2; j++) {
- ok &= nestedArray.add(array[i][j]);
- }
- }
- return ok;
- }
-
- // Exports a 1D array
- template <typename T, size_t TN>
- size_t copyTo(T (&array)[TN]) const {
- return copyTo(array, TN);
- }
-
- // Exports a 1D array
- template <typename T>
- size_t copyTo(T *array, size_t len) const {
- size_t i = 0;
- for (const_iterator it = begin(); it != end() && i < len; ++it)
- array[i++] = *it;
- return i;
- }
-
- // Exports a 2D array
- template <typename T, size_t N1, size_t N2>
- void copyTo(T (&array)[N1][N2]) const {
- size_t i = 0;
- for (const_iterator it = begin(); it != end() && i < N1; ++it) {
- it->as<JsonArray>().copyTo(array[i++]);
- }
- }
-
-#if ARDUINOJSON_ENABLE_DEPRECATED
- DEPRECATED("use remove() instead")
- FORCE_INLINE void removeAt(size_t index) {
- return remove(index);
- }
-#endif
-
- private:
- template <typename TValueRef>
- bool set_impl(size_t index, TValueRef value) {
- iterator it = begin() += index;
- if (it == end()) return false;
- return Internals::ValueSaver<TValueRef>::save(_buffer, *it, value);
- }
-
- template <typename TValueRef>
- bool add_impl(TValueRef value) {
- iterator it = Internals::List<JsonVariant>::add();
- if (it == end()) return false;
- return Internals::ValueSaver<TValueRef>::save(_buffer, *it, value);
- }
-};
-
-namespace Internals {
-template <>
-struct JsonVariantDefault<JsonArray> {
- static JsonArray &get() {
- return JsonArray::invalid();
- }
-};
-}
-}