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solve problem with adc_func_traits

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add and use concept adc_is_callable
rewrite value holder and device attribute classes
with new constructor's arguments resolution scheme
This commit is contained in:
Timur A. Fatkhullin
2024-05-04 22:29:10 +03:00
parent 2412b59b7a
commit ba60fadb79
5 changed files with 119 additions and 110 deletions
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41
device/adc_device_attribute.h
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@@ -81,6 +81,26 @@ public:
}
template <typename GT,
typename VALT = ret_value_t<GT>,
typename SRT = decltype(utils::AdcDefaultValueConverter<>::serialize<SerializedT, VALT>)>
AdcDeviceAttribute(const IdentT& ident,
traits::adc_tuple_like<> auto&& tpl,
GT&& getter,
SRT&& serializer = utils::AdcDefaultValueConverter<>::serialize<SerializedT, VALT>)
requires std::invocable<GT> && std::invocable<SRT, const VALT&>
: AdcDeviceAttribute(ident,
std::forward<decltype(tpl)>(tpl),
std::forward<GT>(getter),
AdcDeviceAttribute::DummySetter<VALT>,
AdcValueHolder::AdcValueHolderDummyValidator<VALT>,
std::forward<SRT>(serializer),
AdcDeviceAttribute::DummyDeserializer<VALT>)
{
_accessType = ReadOnly;
}
// write-only attribute constructor
template <typename ST,
typename VALT = std::decay_t<traits::adc_func_arg1_t<ST>>,
@@ -101,6 +121,27 @@ public:
}
template <typename ST,
typename VALT = std::decay_t<traits::adc_func_arg1_t<ST>>,
typename DSRT = decltype(utils::AdcDefaultValueConverter<>::deserialize<VALT, SerializedT>)>
AdcDeviceAttribute(const IdentT& ident,
traits::adc_tuple_like<> auto&& tpl,
ST&& setter,
std::predicate<const VALT&> auto&& validator,
DSRT&& deserializer = utils::AdcDefaultValueConverter<>::deserialize<VALT, SerializedT>)
requires std::invocable<DSRT, const SerializedT&>
: AdcDeviceAttribute(ident,
std::forward<decltype(tpl)>(tpl),
AdcDeviceAttribute::DummyGetter<VALT>,
std::forward<ST>(setter),
std::forward<decltype(validator)>(validator),
AdcDeviceAttribute::DummySerializer<VALT>,
std::forward<DSRT>(deserializer))
{
_accessType = WriteOnly;
}
virtual ~AdcDeviceAttribute() = default;