itkCSVArray2DDataObject.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 itkCSVArray2DDataObject_h
#define itkCSVArray2DDataObject_h

#include "itkObjectFactory.h"
#include "itkDataObject.h"
#include "itkArray2D.h"
#include "itkMacro.h"
#include <vector>

namespace itk
{
template <typename TData>
class ITK_TEMPLATE_EXPORT CSVArray2DDataObject:public DataObject
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(CSVArray2DDataObject);

  /* Standard class type aliases */
  using Self = CSVArray2DDataObject;
  using Superclass = DataObject;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(CSVArray2DDataObject, DataObject);

  /* Vector type alias. */
  using NumericVectorType = typename std::vector<TData>;
  using StringVectorType = typename std::vector<std::string>;

  using MatrixType = typename itk::Array2D<TData>;

  itkSetMacro(HasColumnHeaders,bool);
  itkSetMacro(HasRowHeaders,bool);
  itkBooleanMacro(HasColumnHeaders);
  itkBooleanMacro(HasRowHeaders);

  itkGetConstMacro(HasColumnHeaders, bool);
  itkGetConstMacro(HasRowHeaders, bool);

  itkGetMacro(Matrix,MatrixType);

  StringVectorType GetColumnHeaders() const;

  StringVectorType GetRowHeaders() const;

  unsigned int GetRowIndexByName(const std::string &) const;

  unsigned int GetColumnIndexByName(const std::string &) const;

  NumericVectorType GetRow(const std::string &) const;

  NumericVectorType GetRow(const unsigned int & ) const;

  NumericVectorType GetColumn(const std::string & ) const;

  NumericVectorType GetColumn(const unsigned int &) const;

  TData GetData(const std::string &, const std::string &) const;

  TData GetData(const unsigned int &, const unsigned int &) const;

  TData GetColumnData(const std::string &, const unsigned int &) const;

  TData GetRowData(const std::string &, const unsigned int &) const;

  TData operator()(const std::string &, const std::string &) const;

  TData operator()(const unsigned int &, const unsigned int &) const;

  void SetMatrixSize(unsigned int, unsigned int);

  void FillMatrix(TData value);

  void SetMatrixData(unsigned int, unsigned int, TData);

  void RowHeadersPushBack(const std::string &);

  void ColumnHeadersPushBack(const std::string &);

  void EraseFirstColumnHeader();

protected:

  CSVArray2DDataObject();
  ~CSVArray2DDataObject() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

private:
  MatrixType             m_Matrix;
  StringVectorType       m_ColumnHeaders;
  StringVectorType       m_RowHeaders;
  bool                   m_HasRowHeaders;
  bool                   m_HasColumnHeaders;

};

} //end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkCSVArray2DDataObject.hxx"
#endif

#endif