55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#pragma once
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#include <concepts>
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namespace adc::interfaces
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{
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// ADC device attribute concept
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template <typename T>
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concept adc_device_attr_c = std::movable<T> && requires(T t, const T const_t) {
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typename T::ident_t;
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typename T::serialized_t;
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{ const_t.ident() } -> std::same_as<typename T::ident_t>;
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// serializer and deserializer must return/accept at least a value of type T::serialized_t
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{ t.serialize() } -> std::convertible_to<typename T::serialized_t>;
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t.deserialize(std::declval<typename T::serialized_t>());
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};
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// ADC device command concept
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template <typename T>
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concept adc_device_cmd_c = std::movable<T> && requires(T t, const T const_t) {
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typename T::ident_t;
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{ const_t.ident() } -> std::same_as<typename T::ident_t>;
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t(); // operator()()
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};
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// ADC device concept
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template <typename T>
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concept adc_device_c = requires(T t, const T const_t) {
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typename T::ident_t;
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requires adc_device_attr_c<typename T::attribute_t>;
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requires adc_device_cmd_c<typename T::command_t>;
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typename T::attr_ident_t;
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typename T::cmd_ident_t;
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{ const_t.ident() } -> std::same_as<typename T::ident_t>;
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t(std::declval<typename T::cmd_ident_t>()); // operator()(cmd_ident_t)
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{
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t[std::declval<typename T::attr_ident_t>()]
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} -> std::same_as<typename T::attribute_t&>; // attribute_t& operator[](attr_ident_t)
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};
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} // namespace adc::interfaces
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