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// Copyright (C) 2015-2025 Jonathan Müller and foonathan/memory contributors
// SPDX-License-Identifier: Zlib
#ifndef FOONATHAN_MEMORY_DEFAULT_ALLOCATOR_HPP_INCLUDED
#define FOONATHAN_MEMORY_DEFAULT_ALLOCATOR_HPP_INCLUDED
/// \file
/// The typedef \ref foonathan::memory::default_allocator.
#include "config.hpp"
#include "heap_allocator.hpp"
#include "new_allocator.hpp"
#include "static_allocator.hpp"
#include "virtual_memory.hpp"
#if FOONATHAN_HOSTED_IMPLEMENTATION
#include "malloc_allocator.hpp"
#endif
namespace foonathan
{
namespace memory
{
/// The default \concept{concept_rawallocator,RawAllocator} that will be used as \concept{concept_blockallocator,BlockAllocator} in memory arenas.
/// Arena allocators like \ref memory_stack or \ref memory_pool allocate memory by subdividing a huge block.
/// They get a \concept{concept_blockallocator,BlockAllocator} that will be used for their internal allocation,
/// this type is the default value.
/// \requiredbe Its type can be changed via the CMake option \c FOONATHAN_MEMORY_DEFAULT_ALLOCATOR,
/// but it must be one of the following: \ref heap_allocator, \ref new_allocator, \ref malloc_allocator, \ref static_allocator, \ref virtual_memory_allocator.
/// \defaultbe The default is \ref heap_allocator.
/// \ingroup allocator
using default_allocator = FOONATHAN_IMPL_DEFINED(FOONATHAN_MEMORY_IMPL_DEFAULT_ALLOCATOR);
} // namespace memory
} // namespace foonathan
#endif // FOONATHAN_MEMORY_DEFAULT_ALLOCATOR_HPP_INCLUDED
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