geompack_mesh.template.h

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//LIC// ====================================================================
//LIC// This file forms part of oomph-lib, the object-oriented, 
//LIC// multi-physics finite-element library, available 
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//LIC//    Version 1.0; svn revision $LastChangedRevision$
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//LIC// Copyright (C) 2006-2016 Matthias Heil and Andrew Hazel
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//LIC// This library is free software; you can redistribute it and/or
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//LIC// version 2.1 of the License, or (at your option) any later version.
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#ifndef OOMPH_GEOMPACK_MESH_HEADER
#define OOMPH_GEOMPACK_MESH_HEADER

#include "../generic/geompack_scaffold_mesh.h"

namespace oomph
{

//=========start_of_geompackquadmesh_class================================
/// Quadrilateral mesh generator; Uses input from Geompack++.
/// See: http://members.shaw.ca/bjoe/
/// Currently only for four-noded quads -- extension to higher-order
/// quads should be trivial (see the corresponding classes for
/// triangular meshes).
//========================================================================
template <class ELEMENT>
class GeompackQuadMesh : public Mesh
{

public:

 /// \short Constructor with the input files
 GeompackQuadMesh(const std::string& mesh_file_name,
                  const std::string& curve_file_name,
                  TimeStepper* time_stepper_pt=
                  &Mesh::Default_TimeStepper)
  {
   // Mesh can only be built with four-noded 2D Qelements.
   MeshChecker::assert_geometric_element<QElementGeometricBase,ELEMENT>(2,2);
   
   // Build scaffold
   Tmp_mesh_pt= new 
    GeompackQuadScaffoldMesh(mesh_file_name,curve_file_name);
   
   // Convert mesh from scaffold to actual mesh
   build_from_scaffold(time_stepper_pt);
   
   // Kill the scaffold
   delete Tmp_mesh_pt;
   Tmp_mesh_pt=0;
  }

 /// Empty destructor 
 ~GeompackQuadMesh() {}

  private:

 /// Temporary scaffold mesh
 GeompackQuadScaffoldMesh* Tmp_mesh_pt;
 
 /// Build mesh from scaffold
 void build_from_scaffold(TimeStepper* time_stepper_pt);

};

}

#endif