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90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTransposeTable.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkTransposeTable
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* @brief Transpose an input table.
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*
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*
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* This algorithm allows to transpose a vtkTable as a matrix.
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* Columns become rows and vice versa. A new column can be added to
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* the result table at index 0 to collect the name of the initial
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* columns (when AddIdColumn is true). Such a column can be used
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* to name the columns of the result.
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* Note that columns of the output table will have a variant type
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* is the columns of the initial table are not consistent.
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*/
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#ifndef vtkTransposeTable_h
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#define vtkTransposeTable_h
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#include "vtkFiltersCoreModule.h" // For export macro
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#include "vtkTableAlgorithm.h"
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class VTKFILTERSCORE_EXPORT vtkTransposeTable : public vtkTableAlgorithm
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{
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public:
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static vtkTransposeTable* New();
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vtkTypeMacro(vtkTransposeTable, vtkTableAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* This flag indicates if a column must be inserted at index 0
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* with the names (ids) of the input columns.
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* Default: true
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*/
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vtkGetMacro(AddIdColumn, bool);
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vtkSetMacro(AddIdColumn, bool);
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vtkBooleanMacro(AddIdColumn, bool);
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//@}
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//@{
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/**
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* This flag indicates if the output column must be named using the
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* names listed in the index 0 column.
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* Default: false
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*/
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vtkGetMacro(UseIdColumn, bool);
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vtkSetMacro(UseIdColumn, bool);
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vtkBooleanMacro(UseIdColumn, bool);
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//@}
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//@{
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/**
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* Get/Set the name of the id column added by option AddIdColumn.
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* Default: ColName
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*/
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vtkGetStringMacro(IdColumnName);
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vtkSetStringMacro(IdColumnName);
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//@}
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protected:
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vtkTransposeTable();
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~vtkTransposeTable() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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bool AddIdColumn;
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bool UseIdColumn;
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char* IdColumnName;
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private:
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vtkTransposeTable(const vtkTransposeTable&) = delete;
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void operator=(const vtkTransposeTable&) = delete;
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};
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#endif
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