full_circle_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
// LIC// at http://www.oomph-lib.org.
// LIC//
// LIC// Copyright (C) 2006-2022 Matthias Heil and Andrew Hazel
// LIC//
// LIC// This library is free software; you can redistribute it and/or
// LIC// modify it under the terms of the GNU Lesser General Public
// LIC// License as published by the Free Software Foundation; either
// LIC// version 2.1 of the License, or (at your option) any later version.
// LIC//
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// LIC// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// LIC// Lesser General Public License for more details.
// LIC//
// LIC// You should have received a copy of the GNU Lesser General Public
// LIC// License along with this library; if not, write to the Free Software
// LIC// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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// LIC// The authors may be contacted at oomph-lib@maths.man.ac.uk.
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#ifndef OOMPH_FULL_CIRCLE_MESH_HEADER
#define OOMPH_FULL_CIRCLE_MESH_HEADER
 
// Headers
#include "../generic/refineable_quad_mesh.h"
 
// Include the headers file for domain
#include "full_circle_domain.h"
 
namespace oomph
{
  //====================================================================
  //====================================================================
  template<class ELEMENT>
  class FullCircleMesh : public virtual QuadMeshBase
  {
  public:
    FullCircleMesh(GeomObject* wall_pt,
                   const Vector<double>& theta_positions,
                   const Vector<double>& radius_box,
                   TimeStepper* time_stepper_pt = &Mesh::Default_TimeStepper);
 
    virtual ~FullCircleMesh()
    {
      delete Domain_pt;
    }
 
    GeomObject*& area_pt()
    {
      return Area_pt;
    }
 
    FullCircleDomain* domain_pt()
    {
      return Domain_pt;
    }
 
    FullCircleDomain* domain_pt() const
    {
      return Domain_pt;
    }
 
  protected:
    FullCircleDomain* Domain_pt;
 
    GeomObject* Area_pt;
  };
 
 
 
 
  //=============================================================
  //=============================================================
  template<class ELEMENT>
  class RefineableFullCircleMesh : public FullCircleMesh<ELEMENT>,
                                   public RefineableQuadMesh<ELEMENT>
 
  {
  public:
    RefineableFullCircleMesh(
      GeomObject* wall_pt,
      const Vector<double>& theta_positions,
      const Vector<double>& radius_box,
      TimeStepper* time_stepper_pt = &Mesh::Default_TimeStepper)
      : FullCircleMesh<ELEMENT>(
          wall_pt, theta_positions, radius_box, time_stepper_pt)
    {
      // Loop over all elements and set macro element pointer
      for (unsigned ielem = 0; ielem < FullCircleMesh<ELEMENT>::nelement();
           ielem++)
      {
        dynamic_cast<RefineableQElement<2>*>(
          FullCircleMesh<ELEMENT>::element_pt(ielem))
          ->set_macro_elem_pt(this->Domain_pt->macro_element_pt(ielem));
      }
 
 
      // Setup Quadtree forest: Turn elements into individual octrees
      // and plant in forest
      Vector<TreeRoot*> trees_pt;
      for (unsigned iel = 0; iel < FullCircleMesh<ELEMENT>::nelement(); iel++)
      {
        FiniteElement* el_pt = FullCircleMesh<ELEMENT>::finite_element_pt(iel);
        ELEMENT* ref_el_pt = dynamic_cast<ELEMENT*>(el_pt);
        QuadTreeRoot* quadtree_root_pt = new QuadTreeRoot(ref_el_pt);
        trees_pt.push_back(quadtree_root_pt);
      }
 
      this->Forest_pt = new QuadTreeForest(trees_pt);
 
#ifdef PARANOID
      // Run self test
      unsigned success_flag =
        dynamic_cast<QuadTreeForest*>(this->Forest_pt)->self_test();
      if (success_flag == 0)
      {
        oomph_info << "Successfully built quadtree forest " << std::endl;
      }
      else
      {
        throw OomphLibError("Trouble in building quadtree forest ",
                            OOMPH_CURRENT_FUNCTION,
                            OOMPH_EXCEPTION_LOCATION);
      }
#endif
    }
 
    virtual ~RefineableFullCircleMesh() {}
  };
 
} // namespace oomph
#endif