35 lines
861 B
C++
35 lines
861 B
C++
/** @file role.hpp
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*
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* @author Roland Conybeare, Dec 2025
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**/
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#pragma once
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#include <array>
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#include <cstdint>
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namespace xo {
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namespace mm {
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static constexpr uint32_t c_n_role = 2;
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struct role {
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using value_type = std::uint32_t;
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explicit constexpr role(value_type x) : role_{x} {}
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static constexpr role to_space() { return role{0}; }
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static constexpr role from_space() { return role{1}; }
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static constexpr std::array<role, c_n_role> all() { return {{to_space(), from_space()}}; }
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static constexpr role begin() { return role{0}; }
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static constexpr role end() { return role{2}; }
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operator value_type() const { return role_; }
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value_type role_ = 0;
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};
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} /*namespace mm*/
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} /*namespace xo*/
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/* end role.hpp */
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