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180 lines
7.7 KiB
C++
180 lines
7.7 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkGenericCell.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 vtkGenericCell
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* @brief provides thread-safe access to cells
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*
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* vtkGenericCell is a class that provides access to concrete types of cells.
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* It's main purpose is to allow thread-safe access to cells, supporting
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* the vtkDataSet::GetCell(vtkGenericCell *) method. vtkGenericCell acts
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* like any type of cell, it just dereferences an internal representation.
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* The SetCellType() methods use \#define constants; these are defined in
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* the file vtkCellType.h.
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*
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* @sa
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* vtkCell vtkDataSet
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*/
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#ifndef vtkGenericCell_h
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#define vtkGenericCell_h
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#include "vtkCommonDataModelModule.h" // For export macro
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#include "vtkCell.h"
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class VTKCOMMONDATAMODEL_EXPORT vtkGenericCell : public vtkCell
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{
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public:
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/**
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* Create handle to any type of cell; by default a vtkEmptyCell.
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*/
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static vtkGenericCell *New();
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vtkTypeMacro(vtkGenericCell,vtkCell);
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void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
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/**
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* Set the points object to use for this cell. This updates the internal cell
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* storage as well as the public member variable Points.
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*/
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void SetPoints(vtkPoints *points);
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/**
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* Set the point ids to use for this cell. This updates the internal cell
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* storage as well as the public member variable PointIds.
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*/
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void SetPointIds(vtkIdList *pointIds);
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//@{
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/**
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* See the vtkCell API for descriptions of these methods.
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*/
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void ShallowCopy(vtkCell *c) VTK_OVERRIDE;
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void DeepCopy(vtkCell *c) VTK_OVERRIDE;
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int GetCellType() VTK_OVERRIDE;
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int GetCellDimension() VTK_OVERRIDE;
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int IsLinear() VTK_OVERRIDE;
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int RequiresInitialization() VTK_OVERRIDE;
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void Initialize() VTK_OVERRIDE;
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int RequiresExplicitFaceRepresentation() VTK_OVERRIDE;
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void SetFaces(vtkIdType *faces) VTK_OVERRIDE;
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vtkIdType *GetFaces() VTK_OVERRIDE;
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int GetNumberOfEdges() VTK_OVERRIDE;
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int GetNumberOfFaces() VTK_OVERRIDE;
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vtkCell *GetEdge(int edgeId) VTK_OVERRIDE;
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vtkCell *GetFace(int faceId) VTK_OVERRIDE;
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int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) VTK_OVERRIDE;
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int EvaluatePosition(double x[3], double* closestPoint,
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int& subId, double pcoords[3],
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double& dist2, double *weights) VTK_OVERRIDE;
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void EvaluateLocation(int& subId, double pcoords[3],
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double x[3], double *weights) VTK_OVERRIDE;
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void Contour(double value, vtkDataArray *cellScalars,
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vtkIncrementalPointLocator *locator, vtkCellArray *verts,
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vtkCellArray *lines, vtkCellArray *polys,
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vtkPointData *inPd, vtkPointData *outPd,
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vtkCellData *inCd, vtkIdType cellId,
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vtkCellData *outCd) VTK_OVERRIDE;
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void Clip(double value, vtkDataArray *cellScalars,
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vtkIncrementalPointLocator *locator, vtkCellArray *connectivity,
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vtkPointData *inPd, vtkPointData *outPd,
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vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
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int insideOut) VTK_OVERRIDE;
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int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
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double x[3], double pcoords[3],
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int& subId) VTK_OVERRIDE;
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int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) VTK_OVERRIDE;
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void Derivatives(int subId, double pcoords[3], double *values,
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int dim, double *derivs) VTK_OVERRIDE;
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int GetParametricCenter(double pcoords[3]) VTK_OVERRIDE;
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double *GetParametricCoords() VTK_OVERRIDE;
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int IsPrimaryCell() VTK_OVERRIDE;
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//@}
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//@{
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/**
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* Compute the interpolation functions/derivatives
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* (aka shape functions/derivatives)
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*/
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void InterpolateFunctions(double pcoords[3], double *weights) VTK_OVERRIDE;
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void InterpolateDerivs(double pcoords[3], double *derivs) VTK_OVERRIDE;
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//@}
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/**
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* This method is used to support the vtkDataSet::GetCell(vtkGenericCell *)
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* method. It allows vtkGenericCell to act like any cell type by
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* dereferencing an internal instance of a concrete cell type. When
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* you set the cell type, you are resetting a pointer to an internal
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* cell which is then used for computation.
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*/
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void SetCellType(int cellType);
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void SetCellTypeToEmptyCell() {this->SetCellType(VTK_EMPTY_CELL);}
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void SetCellTypeToVertex() {this->SetCellType(VTK_VERTEX);}
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void SetCellTypeToPolyVertex() {this->SetCellType(VTK_POLY_VERTEX);}
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void SetCellTypeToLine() {this->SetCellType(VTK_LINE);}
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void SetCellTypeToPolyLine() {this->SetCellType(VTK_POLY_LINE);}
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void SetCellTypeToTriangle() {this->SetCellType(VTK_TRIANGLE);}
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void SetCellTypeToTriangleStrip() {this->SetCellType(VTK_TRIANGLE_STRIP);}
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void SetCellTypeToPolygon() {this->SetCellType(VTK_POLYGON);}
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void SetCellTypeToPixel() {this->SetCellType(VTK_PIXEL);}
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void SetCellTypeToQuad() {this->SetCellType(VTK_QUAD);}
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void SetCellTypeToTetra() {this->SetCellType(VTK_TETRA);}
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void SetCellTypeToVoxel() {this->SetCellType(VTK_VOXEL);}
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void SetCellTypeToHexahedron() {this->SetCellType(VTK_HEXAHEDRON);}
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void SetCellTypeToWedge() {this->SetCellType(VTK_WEDGE);}
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void SetCellTypeToPyramid() {this->SetCellType(VTK_PYRAMID);}
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void SetCellTypeToPentagonalPrism() {this->SetCellType(VTK_PENTAGONAL_PRISM);}
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void SetCellTypeToHexagonalPrism() {this->SetCellType(VTK_HEXAGONAL_PRISM);}
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void SetCellTypeToPolyhedron() {this->SetCellType(VTK_POLYHEDRON);}
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void SetCellTypeToConvexPointSet() {this->SetCellType(VTK_CONVEX_POINT_SET);}
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void SetCellTypeToQuadraticEdge() {this->SetCellType(VTK_QUADRATIC_EDGE);}
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void SetCellTypeToCubicLine() {this->SetCellType(VTK_CUBIC_LINE);}
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void SetCellTypeToQuadraticTriangle() {this->SetCellType(VTK_QUADRATIC_TRIANGLE);}
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void SetCellTypeToBiQuadraticTriangle() {this->SetCellType(VTK_BIQUADRATIC_TRIANGLE);}
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void SetCellTypeToQuadraticQuad() {this->SetCellType(VTK_QUADRATIC_QUAD);}
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void SetCellTypeToQuadraticPolygon() {this->SetCellType(VTK_QUADRATIC_POLYGON);}
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void SetCellTypeToQuadraticTetra() {this->SetCellType(VTK_QUADRATIC_TETRA);}
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void SetCellTypeToQuadraticHexahedron() {this->SetCellType(VTK_QUADRATIC_HEXAHEDRON);}
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void SetCellTypeToQuadraticWedge() {this->SetCellType(VTK_QUADRATIC_WEDGE);}
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void SetCellTypeToQuadraticPyramid() {this->SetCellType(VTK_QUADRATIC_PYRAMID);}
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void SetCellTypeToQuadraticLinearQuad() {this->SetCellType(VTK_QUADRATIC_LINEAR_QUAD);}
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void SetCellTypeToBiQuadraticQuad() {this->SetCellType(VTK_BIQUADRATIC_QUAD);}
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void SetCellTypeToQuadraticLinearWedge() {this->SetCellType(VTK_QUADRATIC_LINEAR_WEDGE);}
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void SetCellTypeToBiQuadraticQuadraticWedge() {
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this->SetCellType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);}
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void SetCellTypeToTriQuadraticHexahedron() {
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this->SetCellType(VTK_TRIQUADRATIC_HEXAHEDRON);}
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void SetCellTypeToBiQuadraticQuadraticHexahedron() {
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this->SetCellType(VTK_BIQUADRATIC_QUADRATIC_HEXAHEDRON);}
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/**
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* Instantiate a new vtkCell based on it's cell type value
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*/
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static vtkCell* InstantiateCell(int cellType);
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vtkCell* GetRepresentativeCell() { return this->Cell; }
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protected:
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vtkGenericCell();
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~vtkGenericCell() VTK_OVERRIDE;
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vtkCell *Cell;
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private:
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vtkGenericCell(const vtkGenericCell&) VTK_DELETE_FUNCTION;
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void operator=(const vtkGenericCell&) VTK_DELETE_FUNCTION;
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};
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#endif
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