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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 itkPointSetToListSampleAdaptor_hxx
#define itkPointSetToListSampleAdaptor_hxx
namespace itk
{
namespace Statistics
{
template <typename TPointSet>
PointSetToListSampleAdaptor<TPointSet>::PointSetToListSampleAdaptor()
{
this->m_PointSet = nullptr;
this->SetMeasurementVectorSize(TPointSet::PointDimension);
}
template <typename TPointSet>
void
PointSetToListSampleAdaptor<TPointSet>::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "PointSet: ";
if (m_PointSet.IsNotNull())
{
os << m_PointSet << std::endl;
}
else
{
os << "not set." << std::endl;
}
}
template <typename TPointSet>
void
PointSetToListSampleAdaptor<TPointSet>::SetPointSet(const TPointSet * pointSet)
{
m_PointSet = pointSet;
m_PointsContainer = pointSet->GetPoints();
this->Modified();
}
template <typename TPointSet>
const TPointSet *
PointSetToListSampleAdaptor<TPointSet>::GetPointSet()
{
if (m_PointSet.IsNull())
{
itkExceptionMacro("Point set has not been set yet");
}
return m_PointSet.GetPointer();
}
/** returns the number of measurement vectors in this container*/
template <typename TPointSet>
auto
PointSetToListSampleAdaptor<TPointSet>::Size() const -> InstanceIdentifier
{
if (m_PointSet.IsNull())
{
itkExceptionMacro("Point set has not been set yet");
}
return m_PointsContainer->Size();
}
template <typename TPointSet>
inline const typename PointSetToListSampleAdaptor<TPointSet>::MeasurementVectorType &
PointSetToListSampleAdaptor<TPointSet>::GetMeasurementVector(InstanceIdentifier identifier) const
{
if (m_PointSet.IsNull())
{
itkExceptionMacro("Point set has not been set yet");
}
m_PointSet->GetPoint(identifier, &m_TempPoint);
return (MeasurementVectorType &)m_TempPoint;
}
template <typename TPointSet>
inline auto PointSetToListSampleAdaptor<TPointSet>::GetFrequency(InstanceIdentifier) const -> AbsoluteFrequencyType
{
if (m_PointSet.IsNull())
{
itkExceptionMacro("Point set has not been set yet");
}
return 1;
}
template <typename TPointSet>
auto
PointSetToListSampleAdaptor<TPointSet>::GetTotalFrequency() const -> TotalAbsoluteFrequencyType
{
if (m_PointSet.IsNull())
{
itkExceptionMacro("Point set has not been set yet");
}
return this->Size();
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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