/usr/include/vtk-5.8/vtkTableToGraph.h is in libvtk5-dev 5.8.0-5.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTableToGraph.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkTableToGraph - convert a vtkTable into a vtkGraph
//
// .SECTION Description
// vtkTableToGraph converts a table to a graph using an auxiliary
// link graph. The link graph specifies how each row in the table
// should be converted to an edge, or a collection of edges. It also
// specifies which columns of the table should be considered part of
// the same domain, and which columns should be hidden.
//
// A second, optional, table may be provided as the vertex table.
// This vertex table must have one or more domain columns whose values
// match values in the edge table. The linked column name is specified in
// the domain array in the link graph. The output graph will only contain
// vertices corresponding to a row in the vertex table. For heterogenous
// graphs, you may want to use vtkMergeTables to create a single vertex table.
//
// The link graph contains the following arrays:
//
// (1) The "column" array has the names of the columns to connect in each table row.
// This array is required.
//
// (2) The optional "domain" array provides user-defined domain names for each column.
// Matching domains in multiple columns will merge vertices with the same
// value from those columns. By default, all columns are in the same domain.
// If a vertex table is supplied, the domain indicates the column in the vertex
// table that the edge table column associates with. If the user provides a
// vertex table but no domain names, the output will be an empty graph.
// Hidden columns do not need valid domain names.
//
// (3) The optional "hidden" array is a bit array specifying whether the column should be
// hidden. The resulting graph will contain edges representing connections
// "through" the hidden column, but the vertices for that column will not
// be present. By default, no columns are hidden. Hiding a column
// in a particular domain hides all columns in that domain.
//
// The output graph will contain three additional arrays in the vertex data.
// The "domain" column is a string array containing the domain of each vertex.
// The "label" column is a string version of the distinct value that, along
// with the domain, defines that vertex. The "ids" column also contains
// the distinguishing value, but as a vtkVariant holding the raw value instead
// of being converted to a string. The "ids" column is set as the vertex pedigree
// ID attribute.
#ifndef __vtkTableToGraph_h
#define __vtkTableToGraph_h
#include "vtkGraphAlgorithm.h"
class vtkBitArray;
class vtkMutableDirectedGraph;
class vtkStringArray;
class vtkTable;
class VTK_INFOVIS_EXPORT vtkTableToGraph : public vtkGraphAlgorithm
{
public:
static vtkTableToGraph* New();
vtkTypeMacro(vtkTableToGraph,vtkGraphAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Add a vertex to the link graph. Specify the column name, the domain name
// for the column, and whether the column is hidden.
void AddLinkVertex(const char* column, const char* domain = 0, int hidden = 0);
// Description:
// Clear the link graph vertices. This also clears all edges.
void ClearLinkVertices();
// Description:
// Add an edge to the link graph. Specify the names of the columns to link.
void AddLinkEdge(const char* column1, const char* column2);
// Description:
// Clear the link graph edges. The graph vertices will remain.
void ClearLinkEdges();
// Description:
// The graph describing how to link the columns in the table.
vtkGetObjectMacro(LinkGraph, vtkMutableDirectedGraph);
void SetLinkGraph(vtkMutableDirectedGraph* g);
// Description:
// Links the columns in a specific order.
// This creates a simple path as the link graph.
void LinkColumnPath(vtkStringArray* column, vtkStringArray* domain = 0, vtkBitArray* hidden = 0);
// Description:
// Specify the directedness of the output graph.
vtkSetMacro(Directed, bool);
vtkGetMacro(Directed, bool);
vtkBooleanMacro(Directed, bool);
// Description:
// Get the current modified time.
virtual unsigned long GetMTime();
// Description:
// A convenience method for setting the vertex table input. This
// is mainly for the benefit of the VTK client/server layer,
// vanilla VTK code should use e.g:
//
// table_to_graph->SetInputConnection(1, vertex_table->output());
//
void SetVertexTableConnection(vtkAlgorithmOutput* in);
protected:
vtkTableToGraph();
~vtkTableToGraph();
// Description:
// Validate that the link graph is in the appropriate format.
int ValidateLinkGraph();
virtual int FillInputPortInformation(int port, vtkInformation* info);
virtual int RequestData(
vtkInformation*,
vtkInformationVector**,
vtkInformationVector*);
virtual int RequestDataObject(
vtkInformation*,
vtkInformationVector**,
vtkInformationVector*);
bool Directed;
vtkMutableDirectedGraph* LinkGraph;
vtkStringArray* VertexTableDomains;
private:
vtkTableToGraph(const vtkTableToGraph&); // Not implemented
void operator=(const vtkTableToGraph&); // Not implemented
};
#endif
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