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/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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.
*
*=========================================================================*/
#ifndef itkMultiThreader_h
#define itkMultiThreader_h
#if !defined(ITK_LEGACY_REMOVE)
# include "itkMultiThreaderBase.h"
# include "itkPlatformMultiThreader.h"
namespace itk
{
/** Since ITK 5.0 MultiThreader has been split into a class hierarchy.
* Most of the time you will want to replace it by MultiThreaderBase.
*
* Additionally, call this->DynamicMultiThreadingOff(); prior to Update()
* (for example in constructor) if any of the following is true:
* - Your filter needs a constant, in-advance known number of threads
* - Your filter uses threadId parameter in ThreadedGenerateData()
* - Your filter uses a custom region splitting method */
using MultiThreader = MultiThreaderBase;
/** Replace it by PlatformMultiThreader if any of the following is true:
* - Your filter uses cross-thread synchronization e.g. itkBarrier
* - Your filter uses MultipleMethodExecute()
* - Your filter uses SpawnThread/TerminateThread. */
// using MultiThreader = PlatformMultiThreader;
} // namespace itk
#else // ITK_LEGACY_REMOVE
# error itkMultiThreader.h is a legacy file since ITK 5.0 and will be removed in the future.
#endif // ITK_LEGACY_REMOVE
#endif // itkMultiThreader_h
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