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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 itkListSample_hxx
#define itkListSample_hxx
namespace itk
{
namespace Statistics
{
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::Resize(InstanceIdentifier newsize)
{
this->m_InternalContainer.resize(newsize);
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::Clear()
{
this->m_InternalContainer.clear();
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::PushBack(const MeasurementVectorType & mv)
{
if (this->GetMeasurementVectorSize() != NumericTraits<MeasurementVectorType>::GetLength(mv))
{
itkExceptionMacro("MeasurementVectorSize: " << this->GetMeasurementVectorSize()
<< " doesn't match input measurement vector length: "
<< NumericTraits<MeasurementVectorType>::GetLength(mv));
}
this->m_InternalContainer.push_back(mv);
}
template <typename TMeasurementVector>
auto
ListSample<TMeasurementVector>::Size() const -> InstanceIdentifier
{
return static_cast<InstanceIdentifier>(this->m_InternalContainer.size());
}
template <typename TMeasurementVector>
auto
ListSample<TMeasurementVector>::GetTotalFrequency() const -> TotalAbsoluteFrequencyType
{
// Since the entries are unique, the total
// frequency is equal to the number of entries.
return this->Size();
}
template <typename TMeasurementVector>
auto
ListSample<TMeasurementVector>::GetMeasurementVector(InstanceIdentifier instanceId) const
-> const MeasurementVectorType &
{
if (instanceId < m_InternalContainer.size())
{
return m_InternalContainer[instanceId];
}
itkExceptionMacro("MeasurementVector " << instanceId << " does not exist");
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::SetMeasurement(InstanceIdentifier instanceId,
unsigned int dim,
const MeasurementType & value)
{
if (instanceId < m_InternalContainer.size())
{
m_InternalContainer[instanceId][dim] = value;
}
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::SetMeasurementVector(InstanceIdentifier instanceId, const MeasurementVectorType & mv)
{
if (instanceId < m_InternalContainer.size())
{
m_InternalContainer[instanceId] = mv;
}
}
template <typename TMeasurementVector>
auto
ListSample<TMeasurementVector>::GetFrequency(InstanceIdentifier instanceId) const -> AbsoluteFrequencyType
{
if (instanceId < m_InternalContainer.size())
{
return 1;
}
else
{
return 0;
}
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::Graft(const DataObject * thatObject)
{
this->Superclass::Graft(thatObject);
const auto * thatConst = dynamic_cast<const Self *>(thatObject);
if (thatConst)
{
auto * that = const_cast<Self *>(thatConst);
this->m_InternalContainer = that->m_InternalContainer;
}
}
template <typename TMeasurementVector>
void
ListSample<TMeasurementVector>::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "InternalContainer: " << &m_InternalContainer << std::endl;
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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