23 lines
617 B
C
23 lines
617 B
C
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#pragma once
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#include <stdlib.h>
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typedef struct
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{
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const void *ctx;
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void *(*alloc)(const void *ctx, size_t elem, size_t nelems, size_t alignment);
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void (*free)(const void *ctx, void *ptr, size_t elem, size_t nelems, size_t alignment);
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#ifdef __cplusplus
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template <typename T> [[nodiscard]] T *allocate(size_t n)
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{
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return static_cast<T *>(this->alloc(this->ctx, sizeof(T), n, _Alignof(T)));
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}
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template <typename T> [[nodiscard]] void deallocate(T *p, size_t n)
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{
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this->free(this->ctx, static_cast<void *>(p), sizeof(T), n, _Alignof(T));
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}
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#endif
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} zig_allocator;
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