Program Listing for File FastAllocator.h

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/* -------------------------------------------------------------------------
 *   A Modular Optimization framework for Localization and mApping  (MOLA)
 * Copyright (C) 2018-2024 Jose Luis Blanco, University of Almeria
 * See LICENSE for license information.
 * ------------------------------------------------------------------------- */
#pragma once

#include <map>
#include <memory>  // std::allocator
#include <set>
#if MOLA_KERNEL_HAS_TBB
#include <tbb/tbb_allocator.h>
#endif

namespace mola
{
#if MOLA_KERNEL_HAS_TBB
template <typename T>
using FastAllocator = tbb::tbb_allocator<T>;
#else
template <typename T>
using FastAllocator = std::allocator<T>;
#endif

template <class T, class Compare = std::less<T>>
using fast_set = std::set<T, Compare, FastAllocator<T>>;

template <class Key, class T, class Compare = std::less<Key>>
using fast_map =
    std::map<Key, T, Compare, FastAllocator<std::pair<const Key, T>>>;

}  // namespace mola