48 lines
1011 B
C++
48 lines
1011 B
C++
#pragma once
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#include <luna/Result.h>
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namespace std
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{
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struct nothrow_t
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{
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explicit nothrow_t() = default;
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};
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extern const nothrow_t nothrow;
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enum class align_val_t : usize
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{
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};
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};
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[[nodiscard]] void* raw_malloc(usize);
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void raw_free(void*);
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void* operator new(usize size, const std::nothrow_t&) noexcept;
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void* operator new[](usize size, const std::nothrow_t&) noexcept;
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void operator delete(void* ptr, usize size, std::align_val_t alignment) noexcept;
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template <typename T, class... Args> [[nodiscard]] Result<T*> make(Args... args)
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{
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T* const result = new (std::nothrow) T(args...);
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if (!result) return err(ENOMEM);
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return result;
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}
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template <typename T> [[nodiscard]] Result<T*> make_array(usize count)
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{
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T* const result = new (std::nothrow) T[count];
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if (!result) return err(ENOMEM);
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return result;
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}
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template <typename T> void destroy(T* item)
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{
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delete item;
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}
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template <typename T> void destroy_array(T* item)
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{
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delete[] item;
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}
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