Derived class for the refinement surface region. More...

#include <RefRegionLine.h>

Inheritance diagram for Nektar::SpatialDomains::RefRegionLine:

Public Member Functions
	RefRegionLine (const unsigned int coordim, NekDouble radius, std::vector< NekDouble > coord1, std::vector< NekDouble > coord2, std::vector< unsigned int > numModes, std::vector< unsigned int > numPoints)
	Constructor. More...

	~RefRegionLine () override
	Destructor. More...

Public Member Functions inherited from Nektar::SpatialDomains::RefRegion
	RefRegion (const unsigned int coordim, NekDouble m_radius, std::vector< NekDouble > coord1, std::vector< NekDouble > coord2, std::vector< unsigned int > numModes, std::vector< unsigned int > numPoints)
	Constructor. More...

virtual	~RefRegion ()
	Destructor. More...

virtual bool	v_Contains (const Array< OneD, NekDouble > &coords)=0
	Pure virtual fuction. More...

std::vector< unsigned int >	GetNumModes ()
	Get the number of modes to update expansion. More...

std::vector< unsigned int >	GetNumPoints ()
	Get the number of quadrature points to update expansion. More...

Protected Member Functions
bool	v_Contains (const Array< OneD, NekDouble > &coords) override
	Check if vertex is inside the surface region. More...

Additional Inherited Members
Protected Attributes inherited from Nektar::SpatialDomains::RefRegion
unsigned int	m_coordim
	Dimension of the coordinate (space dimension) More...

NekDouble	m_radius
	Radius of the surface region. More...

std::vector< NekDouble >	m_coord1
	Coordinate 1. More...

std::vector< NekDouble >	m_coord2
	Coordinate 2. More...

std::vector< unsigned int >	m_numModes
	Number of modes. More...

std::vector< unsigned int >	m_numPoints
	Number of quadrature points. More...

Detailed Description

Derived class for the refinement surface region.

Definition at line 48 of file RefRegionLine.h.

Constructor & Destructor Documentation

◆ RefRegionLine()

Nektar::SpatialDomains::RefRegionLine::RefRegionLine	(	const unsigned int	coordim,
		NekDouble	radius,
		std::vector< NekDouble >	coord1,
		std::vector< NekDouble >	coord2,
		std::vector< unsigned int >	numModes,
		std::vector< unsigned int >	numPoints
	)

Constructor.

Definition at line 42 of file RefRegionLine.cpp.

    : RefRegion(coordim, radius, coord1, coord2, numModes, numPoints)
{
}

◆ ~RefRegionLine()

Nektar::SpatialDomains::RefRegionLine::~RefRegionLine ( )

override

Destructor.

Definition at line 51 of file RefRegionLine.cpp.

52{

53}

Member Function Documentation

◆ v_Contains()

bool Nektar::SpatialDomains::RefRegionLine::v_Contains ( const Array< OneD, NekDouble > & coords )

overrideprotectedvirtual

Check if vertex is inside the surface region.

Check if vertex is inside the line.

Parameters

coords coordinates of the vertex

Returns: true or false depending on if the vertex is inside or not of the surface defined by the user.

Implements Nektar::SpatialDomains::RefRegion.

Definition at line 62 of file RefRegionLine.cpp.

{
    // Is P between the region below?
    // xa, xb plus the radius
    if (m_coord1[0] < m_coord2[0])
    {
        if ((m_coord1[0] - m_radius < coords[0]) &&
            (m_coord2[0] + m_radius > coords[0]))
        {
            return true;
        }
    }
    else
    {
        if ((m_coord1[0] + m_radius > coords[0]) &&
            (m_coord2[0] - m_radius < coords[0]))
        {
            return true;
        }
    }
 
    return false;
}

References Nektar::SpatialDomains::RefRegion::m_coord1, Nektar::SpatialDomains::RefRegion::m_coord2, and Nektar::SpatialDomains::RefRegion::m_radius.

Public Member Functions