PeriodicBoundaries

NAME

SYNOPSIS

#include <dof_map.h>

Inherits std::map< unsigned int, PeriodicBoundary >.  

Public Member Functions

PeriodicBoundary * boundary (unsigned int id)

PeriodicBoundaries ()

~PeriodicBoundaries ()

const Elem * neighbor (unsigned int boundary_id, const MeshBase &mesh, const Elem *e, unsigned int side)
 

Detailed Description

The constraint matrix storage format. We're using a class instead of a typedef to allow forward declarations and future flexibility. Is there some issue with deriving from standard containers, i.e. don't do it because they don't have virtual destructors?

Definition at line 210 of file dof_map.h.  

Constructor & Destructor Documentation

PeriodicBoundaries::PeriodicBoundaries () [inline]

Definition at line 215 of file dof_map.h.

{}

PeriodicBoundaries::~PeriodicBoundaries ()

Definition at line 1325 of file dof_map_constraints.C.

{
}

Member Function Documentation

PeriodicBoundary * PeriodicBoundaries::boundary (unsigned intid) [inline]

Definition at line 995 of file dof_map.h.

Referenced by FEBase::compute_periodic_constraints(), and neighbor().

{
  iterator i = this->find(id);
  if (i == this->end())
    return NULL;
  return &i->second;
}

const Elem * PeriodicBoundaries::neighbor (unsigned intboundary_id, const MeshBase &mesh, const Elem *e, unsigned intside)

Definition at line 1329 of file dof_map_constraints.C.

References boundary(), Elem::build_side(), MeshBase::point_locator(), and PeriodicBoundary::translation_vector.

Referenced by FEBase::compute_periodic_constraints().

{
  // Find a point on that side (and only that side)

  Point p = e->build_side(side)->centroid();

  PeriodicBoundary *b = this->boundary(boundary_id);
  libmesh_assert (b);
  p += b->translation_vector;

  return mesh.point_locator().operator()(p);
}

Author

Generated automatically by Doxygen for libMesh from the source code.

Index

NAME

SYNOPSIS

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

PeriodicBoundaries::PeriodicBoundaries () [inline]

PeriodicBoundaries::~PeriodicBoundaries ()

Member Function Documentation

PeriodicBoundary * PeriodicBoundaries::boundary (unsigned intid) [inline]

const Elem * PeriodicBoundaries::neighbor (unsigned intboundary_id, const MeshBase &mesh, const Elem *e, unsigned intside)

Author