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Add JsonVariant::link()

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This commit is contained in:
Benoit Blanchon
2022-03-10 13:50:01 +01:00
parent bf5d0c790c
commit f5cf7a8a20
28 changed files with 705 additions and 52 deletions
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17
src/ArduinoJson/Variant/VariantImpl.hpp
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@@ -29,6 +29,8 @@ inline T VariantData::asIntegral() const {
return parseNumber<T>(_content.asString.data);
case VALUE_IS_FLOAT:
return convertNumber<T>(_content.asFloat);
case VALUE_IS_POINTER:
return _content.asPointer->asIntegral<T>();
default:
return 0;
}
@@ -45,6 +47,8 @@ inline bool VariantData::asBoolean() const {
return _content.asFloat != 0;
case VALUE_IS_NULL:
return false;
case VALUE_IS_POINTER:
return _content.asPointer->asBoolean();
default:
return true;
}
@@ -65,6 +69,8 @@ inline T VariantData::asFloat() const {
return parseNumber<T>(_content.asString.data);
case VALUE_IS_FLOAT:
return static_cast<T>(_content.asFloat);
case VALUE_IS_POINTER:
return _content.asPointer->asFloat<T>();
default:
return 0;
}
@@ -78,6 +84,8 @@ inline String VariantData::asString() const {
case VALUE_IS_OWNED_STRING:
return String(_content.asString.data, _content.asString.size,
String::Copied);
case VALUE_IS_POINTER:
return _content.asPointer->asString();
default:
return String();
}
@@ -181,4 +189,13 @@ bool CopyStringStoragePolicy::store(TAdaptedString str, MemoryPool *pool,
return copy != 0;
}
inline void VariantRef::link(VariantConstRef target) {
if (!_data)
return;
if (target._data)
_data->setPointer(target._data);
else
_data->setNull();
}
} // namespace ARDUINOJSON_NAMESPACE