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// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include "lib/ArduinoJson/Object/Pair.hpp"
#include "lib/ArduinoJson/Variant/SlotFunctions.hpp"
namespace ARDUINOJSON_NAMESPACE {
class PairPtr {
public:
PairPtr(MemoryPool *pool, VariantSlot *slot) : _pair(pool, slot) {}
const Pair *operator->() const {
return &_pair;
}
const Pair &operator*() const {
return _pair;
}
private:
Pair _pair;
};
class ObjectIterator {
public:
ObjectIterator() : _slot(0) {}
explicit ObjectIterator(MemoryPool *pool, VariantSlot *slot)
: _pool(pool), _slot(slot) {}
Pair operator*() const {
return Pair(_pool, _slot);
}
PairPtr operator->() {
return PairPtr(_pool, _slot);
}
bool operator==(const ObjectIterator &other) const {
return _slot == other._slot;
}
bool operator!=(const ObjectIterator &other) const {
return _slot != other._slot;
}
ObjectIterator &operator++() {
_slot = _slot->next();
return *this;
}
ObjectIterator &operator+=(size_t distance) {
_slot = _slot->next(distance);
return *this;
}
VariantSlot *internal() {
return _slot;
}
private:
MemoryPool *_pool;
VariantSlot *_slot;
};
class PairConstPtr {
public:
PairConstPtr(const VariantSlot *slot) : _pair(slot) {}
const PairConst *operator->() const {
return &_pair;
}
const PairConst &operator*() const {
return _pair;
}
private:
PairConst _pair;
};
class ObjectConstIterator {
public:
ObjectConstIterator() : _slot(0) {}
explicit ObjectConstIterator(const VariantSlot *slot) : _slot(slot) {}
PairConst operator*() const {
return PairConst(_slot);
}
PairConstPtr operator->() {
return PairConstPtr(_slot);
}
bool operator==(const ObjectConstIterator &other) const {
return _slot == other._slot;
}
bool operator!=(const ObjectConstIterator &other) const {
return _slot != other._slot;
}
ObjectConstIterator &operator++() {
_slot = _slot->next();
return *this;
}
ObjectConstIterator &operator+=(size_t distance) {
_slot = _slot->next(distance);
return *this;
}
const VariantSlot *internal() {
return _slot;
}
private:
const VariantSlot *_slot;
};
} // namespace ARDUINOJSON_NAMESPACE
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