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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include "lib/ArduinoJson/Polyfills/assert.hpp"
#include "lib/ArduinoJson/Variant/VariantData.hpp"
namespace ARDUINOJSON_NAMESPACE {
template <typename TAdaptedString>
inline bool slotSetKey(VariantSlot* var, TAdaptedString key, MemoryPool* pool) {
if (!var)
return false;
return slotSetKey(var, key, pool, typename TAdaptedString::storage_policy());
}
template <typename TAdaptedString>
inline bool slotSetKey(VariantSlot* var, TAdaptedString key, MemoryPool* pool,
storage_policies::decide_at_runtime) {
if (key.isStatic()) {
return slotSetKey(var, key, pool, storage_policies::store_by_address());
} else {
return slotSetKey(var, key, pool, storage_policies::store_by_copy());
}
}
template <typename TAdaptedString>
inline bool slotSetKey(VariantSlot* var, TAdaptedString key, MemoryPool*,
storage_policies::store_by_address) {
ARDUINOJSON_ASSERT(var);
var->setKey(key.data(), storage_policies::store_by_address());
return true;
}
template <typename TAdaptedString>
inline bool slotSetKey(VariantSlot* var, TAdaptedString key, MemoryPool* pool,
storage_policies::store_by_copy) {
const char* dup = pool->saveString(key);
if (!dup)
return false;
ARDUINOJSON_ASSERT(var);
var->setKey(dup, storage_policies::store_by_copy());
return true;
}
inline size_t slotSize(const VariantSlot* var) {
size_t n = 0;
while (var) {
n++;
var = var->next();
}
return n;
}
inline VariantData* slotData(VariantSlot* slot) {
return reinterpret_cast<VariantData*>(slot);
}
} // namespace ARDUINOJSON_NAMESPACE
|
