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/*
* Copyright (c) 2017-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_MEMORY_MANAGER_ON_DEMAND_H
#define ARM_COMPUTE_MEMORY_MANAGER_ON_DEMAND_H
#include "arm_compute/runtime/IMemoryManager.h"
#include "arm_compute/runtime/ILifetimeManager.h"
#include "arm_compute/runtime/IMemoryGroup.h"
#include "arm_compute/runtime/IPoolManager.h"
#include <memory>
namespace arm_compute
{
/** On-demand memory manager */
class MemoryManagerOnDemand : public IMemoryManager
{
public:
/** Default Constructor */
MemoryManagerOnDemand(std::shared_ptr<ILifetimeManager> lifetime_manager, std::shared_ptr<IPoolManager> pool_manager);
/** Prevent instances of this class to be copy constructed */
MemoryManagerOnDemand(const MemoryManagerOnDemand &) = delete;
/** Prevent instances of this class to be copied */
MemoryManagerOnDemand &operator=(const MemoryManagerOnDemand &) = delete;
/** Allow instances of this class to be move constructed */
MemoryManagerOnDemand(MemoryManagerOnDemand &&) = default;
/** Allow instances of this class to be moved */
MemoryManagerOnDemand &operator=(MemoryManagerOnDemand &&) = default;
// Inherited methods overridden:
ILifetimeManager *lifetime_manager() override;
IPoolManager *pool_manager() override;
void populate(IAllocator &allocator, size_t num_pools) override;
void clear() override;
private:
std::shared_ptr<ILifetimeManager> _lifetime_mgr; /**< Lifetime manager */
std::shared_ptr<IPoolManager> _pool_mgr; /**< Memory pool manager */
};
} // arm_compute
#endif /*ARM_COMPUTE_MEMORY_MANAGER_ON_DEMAND_H */
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