src/libengrid/vertexmeshdensity.h

   1 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   2 // +                                                                      +
   3 // + This file is part of enGrid.                                         +
   4 // +                                                                      +
   5 // + Copyright 2008-2014 enGits GmbH                                      +
   6 // +                                                                      +
   7 // + enGrid is free software: you can redistribute it and/or modify       +
   8 // + it under the terms of the GNU General Public License as published by +
   9 // + the Free Software Foundation, either version 3 of the License, or    +
  10 // + (at your option) any later version.                                  +
  11 // +                                                                      +
  12 // + enGrid is distributed in the hope that it will be useful,            +
  13 // + but WITHOUT ANY WARRANTY; without even the implied warranty of       +
  14 // + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        +
  15 // + GNU General Public License for more details.                         +
  16 // +                                                                      +
  17 // + You should have received a copy of the GNU General Public License    +
  18 // + along with enGrid. If not, see <http://www.gnu.org/licenses/>.       +
  19 // +                                                                      +
  20 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  21 #ifndef VERTEXMESHDENSITY_H
  22 #define VERTEXMESHDENSITY_H
  23
  24 #include <vtkIdList.h>
  25 #include <QSet>
  26 #include <QVector>
  27 #include <QString>
  28 #include "egvtkobject.h"
  29
  30 ///\todo Rename density to edge length
  31 class VertexMeshDensity
  32 {
  33
  34 public: // methods
  35
  36   VertexMeshDensity();/// Default constructor
  37
  38   // node requirements
  39   /** Acceptable boundary codes for neighbour nodes. Unchecked=not allowed, checked=required
  40    * the first element is the boundary code
  41    * the second element is the acceptance value: 0=unchecked=not allowed, 1=partially checked=does not matter, 2=checked=required
  42    */
  43   QMap <int,int> BCmap;
  44
  45   char type;/// Type of the node
  46   QSet <vtkIdType> nodeset;/// Set of acceptable node IDs
  47   // QVector<Qt::CheckState> BClist_value;// deprecated, replaced by BCmap
  48
  49   // density
  50   double density;/// desired density for nodes matching all requirements
  51
  52   // properties
  53   vtkIdType CurrentNode;/// ID of the current node
  54
  55   /** operator to compare two VertexMeshDensity objects
  56    * this=user defined
  57    * VMD=VMD of current node
  58    * This operator is NOT SYMMETRICAL. But it can be used with indexOf.
  59  */
  60   bool operator==(const VertexMeshDensity & VMD) const;
  61
  62   void setNodes(QString str);/// set nodeset by passing a string of the form "id1,id2,..."
  63
  64   int findSmallestVMD( QVector <VertexMeshDensity> vector);
  65 };
  66
  67 /// ostream operator to print out a VertexMeshDensity object
  68 ostream& operator<<(ostream &out, VertexMeshDensity A);
  69
  70 /// ostream operator to print out a vector of VertexMeshDensity objects
  71 ostream& operator<<(ostream &out, QVector<VertexMeshDensity> VMDvector);
  72
  73 #endif