apio
6f3ed70363
This is the case for objects with constructors and temporary memory which is filled afterwards.
31 lines
835 B
C++
31 lines
835 B
C++
/**
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* @file Alloc.h
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* @author apio (cloudapio.eu)
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* @brief Fallible version of new.
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*
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* @copyright Copyright (c) 2022-2023, the Luna authors.
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*
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*/
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#pragma once
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#include <luna/Heap.h>
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#include <luna/PlacementNew.h>
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#include <luna/Result.h>
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/**
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* @brief Allocate a value on the heap and initialize it.
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*
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* When this value is no longer used, you must call delete to destroy it.
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*
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* @tparam T The type of the value.
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* @tparam Args The types of arguments to pass to the value's constructor.
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* @param args The arguments to pass to the value's constructor.
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* @return Result<T*> An error, or a pointer to the new value.
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*/
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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 = (T*)TRY(malloc_impl(sizeof(T), false, false));
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new (result) T(args...);
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return result;
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}
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