itkLabelObjectLine.h

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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 itkLabelObjectLine_h
#define itkLabelObjectLine_h

#include "itkIndex.h"
#include "itkIndent.h"

namespace itk
{
template< unsigned int VImageDimension >
class ITK_TEMPLATE_EXPORT LabelObjectLine
{
public:
  static constexpr unsigned int ImageDimension = VImageDimension;

  using IndexType = Index< VImageDimension >;
  using LengthType = SizeValueType;

  LabelObjectLine();
  LabelObjectLine(const IndexType & idx, const LengthType & length);
  virtual ~LabelObjectLine() = default;

  void SetIndex(const IndexType & idx);

  const IndexType & GetIndex() const;

  void SetLength(const LengthType length);

  const LengthType & GetLength() const;

  bool HasIndex(const IndexType idx) const;

  bool IsNextIndex(const IndexType & idx) const;

  void Print(std::ostream & os, Indent indent = 0) const;

protected:
  virtual void PrintSelf(std::ostream & os, Indent indent) const;

  virtual void PrintHeader(std::ostream & os, Indent indent) const;

  virtual void PrintTrailer(std::ostream & os, Indent indent) const;

private:
  IndexType  m_Index;
  LengthType m_Length;
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLabelObjectLine.hxx"
#endif

#endif