Nektar::Utilities::ProcessCurvedEdges Class Reference

#include <ProcessCurvedEdges.h>

Inheritance diagram for Nektar::Utilities::ProcessCurvedEdges:

Collaboration diagram for Nektar::Utilities::ProcessCurvedEdges:

Public Member Functions
	ProcessCurvedEdges (NekMeshUtils::MeshSharedPtr m)
	Default constructor. More...
virtual	~ProcessCurvedEdges ()
	Destructor. More...
virtual void	Process ()
	Write mesh to output file. More...
void	GenerateEdgeNodes (NekMeshUtils::EdgeSharedPtr edge)
Public Member Functions inherited from Nektar::NekMeshUtils::ProcessModule
NEKMESHUTILS_EXPORT	ProcessModule (MeshSharedPtr p_m)
Public Member Functions inherited from Nektar::NekMeshUtils::Module
NEKMESHUTILS_EXPORT	Module (MeshSharedPtr p_m)
NEKMESHUTILS_EXPORT void	RegisterConfig (std::string key, std::string value)
	Register a configuration option with a module. More...
NEKMESHUTILS_EXPORT void	PrintConfig ()
	Print out all configuration options for a module. More...
NEKMESHUTILS_EXPORT void	SetDefaults ()
	Sets default configuration options for those which have not been set. More...
NEKMESHUTILS_EXPORT MeshSharedPtr	GetMesh ()
virtual NEKMESHUTILS_EXPORT void	ProcessVertices ()
	Extract element vertices. More...
virtual NEKMESHUTILS_EXPORT void	ProcessEdges (bool ReprocessEdges=true)
	Extract element edges. More...
virtual NEKMESHUTILS_EXPORT void	ProcessFaces (bool ReprocessFaces=true)
	Extract element faces. More...
virtual NEKMESHUTILS_EXPORT void	ProcessElements ()
	Generate element IDs. More...
virtual NEKMESHUTILS_EXPORT void	ProcessComposites ()
	Generate composites. More...
virtual NEKMESHUTILS_EXPORT void	ClearElementLinks ()

Protected Member Functions
virtual void	v_GenerateEdgeNodes (NekMeshUtils::EdgeSharedPtr edge)=0
Protected Member Functions inherited from Nektar::NekMeshUtils::Module
NEKMESHUTILS_EXPORT void	ReorderPrisms (PerMap &perFaces)
	Reorder node IDs so that prisms and tetrahedra are aligned correctly. More...
NEKMESHUTILS_EXPORT void	PrismLines (int prism, PerMap &perFaces, std::set< int > &prismsDone, std::vector< ElementSharedPtr > &line)

Additional Inherited Members
Protected Attributes inherited from Nektar::NekMeshUtils::Module
MeshSharedPtr	m_mesh
	Mesh object. More...
std::map< std::string, ConfigOption >	m_config
	List of configuration values. More...

Detailed Description

Definition at line 46 of file ProcessCurvedEdges.h.

Constructor & Destructor Documentation

Nektar::Utilities::ProcessCurvedEdges::ProcessCurvedEdges

(

NekMeshUtils::MeshSharedPtr

m

)

Default constructor.

Definition at line 57 of file ProcessCurvedEdges.cpp.

References Nektar::NekMeshUtils::Module::m_config.

                                                      : ProcessModule(m)
{
    m_config["surf"] =
        ConfigOption(false, "-1", "Tag identifying surface to process.");
    m_config["N"] = ConfigOption(false, "7", "Number of points along edge.");
}

Nektar::Utilities::ProcessCurvedEdges::~ProcessCurvedEdges ( )

virtual

Destructor.

Definition at line 67 of file ProcessCurvedEdges.cpp.

{
}

Member Function Documentation

void Nektar::Utilities::ProcessCurvedEdges::GenerateEdgeNodes ( NekMeshUtils::EdgeSharedPtr  edge )

inline

Definition at line 54 of file ProcessCurvedEdges.h.

References v_GenerateEdgeNodes().

Referenced by Process().

    {
        v_GenerateEdgeNodes( edge);
    }

void Nektar::Utilities::ProcessCurvedEdges::Process ( )

virtual

Write mesh to output file.

Implements Nektar::NekMeshUtils::Module.

Definition at line 71 of file ProcessCurvedEdges.cpp.

References ASSERTL0, Nektar::StdRegions::find(), GenerateEdgeNodes(), Nektar::NekMeshUtils::Module::m_config, and Nektar::NekMeshUtils::Module::m_mesh.

{
    int surfTag         = m_config["surf"].as<int>();
    int prismedge[2][3] = {{0, 5, 4}, {2, 6, 7}};
    int dim = m_mesh->m_expDim;

    for (int i = 0; i < m_mesh->m_element[dim].size(); ++i)
    {
        ElementSharedPtr el = m_mesh->m_element[dim][i];
        int nSurf           = dim == 3 ? el->GetFaceCount() : el->GetEdgeCount();

        for (int j = 0; j < nSurf; ++j)
        {
            int bl = el->GetBoundaryLink(j);
            if (bl == -1)
            {
                continue;
            }

            ElementSharedPtr bEl = m_mesh->m_element[dim - 1][bl];
            vector<int> tags     = bEl->GetTagList();

            if (find(tags.begin(), tags.end(), surfTag) == tags.end())
            {
                continue;
            }

            switch (dim)
            {
                case 2:
                {
                    EdgeSharedPtr edge = el->GetEdge(j);
                    GenerateEdgeNodes(edge);
                }
                break;

                case 3:
                {
                    ASSERTL0(j == 1 || j == 3,
                            "Curved edge needs to be on prism triangular face");
                    // Check all edge interior points.
                    for (int k = 0; k < 3; ++k)
                    {
                        EdgeSharedPtr edge =
                                el->GetEdge(prismedge[(j - 1) / 2][k]);
                        GenerateEdgeNodes(edge);
                    }
                }
                break;

                default:
                    ASSERTL0(0,"Dimension not supported");
                break;
            }
        }
    }
}

virtual void Nektar::Utilities::ProcessCurvedEdges::v_GenerateEdgeNodes ( NekMeshUtils::EdgeSharedPtr  edge )

protectedpure virtual

Implemented in Nektar::Utilities::ProcessCurve, and Nektar::Utilities::ProcessCyl.

Referenced by GenerateEdgeNodes().