MemorySystemInterface.h

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/*
 * Copyright 2010-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

#pragma once

#include <aws/core/Core_EXPORTS.h>

#include <cstdlib>

namespace Aws
{
    namespace Utils
    {
        namespace Memory
        {
            class AWS_CORE_API MemorySystemInterface
            {
            public:
                virtual ~MemorySystemInterface() = default;

                virtual void Begin() = 0;
                virtual void End() = 0;

                virtual void* AllocateMemory(std::size_t blockSize, std::size_t alignment, const char *allocationTag = nullptr) = 0;
                
                virtual void FreeMemory(void* memoryPtr) = 0;
            };

        } // namespace Memory
    } // namespace Utils
} // namespace Aws