28 lines
581 B
C++
28 lines
581 B
C++
/** @file AllocHeader.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 <type_traits>
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#include <cstdint>
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#include <cstddef>
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namespace xo {
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namespace mm {
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struct AllocHeader {
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using repr_type = std::uintptr_t;
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using size_type = std::size_t;
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explicit AllocHeader(repr_type x) : repr_{x} {}
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repr_type repr_;
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};
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static_assert(sizeof(AllocHeader) == sizeof(AllocHeader::repr_type));
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static_assert(std::is_standard_layout_v<AllocHeader>);
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}
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}
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/* end AllocHeader.hpp */
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