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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* 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
*
* http://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 sitkEvent_h
#define sitkEvent_h
#include "sitkCommon.h"
#include <ostream>
namespace itk {
namespace simple {
/** \brief Events which can be observed from ProcessObject.
*
* For more information see the page \ref CommandPage.
*/
enum EventEnum {
/** \brief Occurs for all event types.
*/
sitkAnyEvent = 0,
/** \brief Occurs after the process has been aborted, but before exiting the Execute method.
*/
sitkAbortEvent = 1,
/** \brief Occurs when the underlying itk::ProcessObject is deleted.
*/
sitkDeleteEvent = 2,
/** \brief Occurs at then end of normal processing.
*/
sitkEndEvent = 3,
/** \brief Occurs with some algorithms that run for a fixed or undetermined number of iterations.
*/
sitkIterationEvent = 4,
/** \brief Occurs when the progress changes in most process objects.
*/
sitkProgressEvent = 5,
/** \brief Occurs when then itk::ProcessObject is starting.
*/
sitkStartEvent = 6,
/** \brief Occurs when some filters change processing to a different
* scale
*
* \note This event is a sub-event of the more general
* IterationEvent. The general iteration event will also be invoked.
*/
sitkMultiResolutionIterationEvent = 9,
/** \brief Other events may fall into this enumeration.
*/
sitkUserEvent = 7
};
#ifndef SWIG
SITKCommon_EXPORT std::ostream& operator<<(std::ostream& os, const EventEnum k);
#endif
} // end namespace simple
} // end namespace itk
#endif
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