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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 itkFastMarchingThresholdStoppingCriterion_h
#define itkFastMarchingThresholdStoppingCriterion_h
#include "itkFastMarchingStoppingCriterionBase.h"
#include "itkObjectFactory.h"
namespace itk
{
/**
* \class FastMarchingThresholdStoppingCriterion
* \brief Stopping Criterion is verified when Current Value is equal to or
* greater than the provided threshold.
*
* \ingroup ITKFastMarching
*/
template <typename TInput, typename TOutput>
class ITK_TEMPLATE_EXPORT FastMarchingThresholdStoppingCriterion
: public FastMarchingStoppingCriterionBase<TInput, TOutput>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(FastMarchingThresholdStoppingCriterion);
using Self = FastMarchingThresholdStoppingCriterion;
using Superclass = FastMarchingStoppingCriterionBase<TInput, TOutput>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(FastMarchingThresholdStoppingCriterion);
using typename Superclass::OutputPixelType;
using typename Superclass::NodeType;
/** Get/set the threshold used by the stopping criteria. */
itkSetMacro(Threshold, OutputPixelType);
itkGetMacro(Threshold, OutputPixelType);
bool
IsSatisfied() const override
{
return (this->m_CurrentValue >= this->m_Threshold);
}
std::string
GetDescription() const override
{
return "Current Value >= Threshold";
}
protected:
FastMarchingThresholdStoppingCriterion()
: Superclass()
, m_Threshold(OutputPixelType{})
{}
~FastMarchingThresholdStoppingCriterion() override = default;
OutputPixelType m_Threshold{};
void
SetCurrentNode(const NodeType &) override
{}
void
Reset() override
{}
};
} // namespace itk
#endif // itkFastMarchingThresholdStoppingCriterion_h
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