SAMRAI::pdat::FirstLayerNodeFillPattern< DIM > Class Template Reference

#include <source/patchdata/boxgeometry/FirstLayerNodeFillPattern.h>

Inheritance diagram for SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >:

Inheritance graph
[legend]
List of all members.

Public Member Functions

 FirstLayerNodeFillPattern ()
virtual ~FirstLayerNodeFillPattern ()
tbox::Pointer< hier::BoxOverlap<
DIM > > 
calculateOverlap (const hier::BoxGeometry< DIM > &dst_geometry, const hier::BoxGeometry< DIM > &src_geometry, const hier::Box< DIM > &dst_patch_box, const hier::Box< DIM > &src_mask, const bool overwrite_interior, const hier::IntVector< DIM > &src_offset) const
hier::IntVector< DIM > & getStencilWidth ()
const std::string & getPatternName () const

Detailed Description

template<int DIM>
class SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >

Class FirstLayerNodeFillPattern is a concrete implementation of the abstract base class VariableFillPattern. It is used to calculate overlaps according to a pattern which limits overlaps to the first layer of boundary nodes, that is the nodes that lie on the patch boundary.


Constructor & Destructor Documentation

template<int DIM>
SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >::FirstLayerNodeFillPattern (  ) 

Constructor

Parameters:
dim Dimension

template<int DIM>
SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >::~FirstLayerNodeFillPattern (  )  [virtual]

Destructor


Member Function Documentation

template<int DIM>
tbox::Pointer< hier::BoxOverlap< DIM > > SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >::calculateOverlap ( const hier::BoxGeometry< DIM > &  dst_geometry,
const hier::BoxGeometry< DIM > &  src_geometry,
const hier::Box< DIM > &  dst_patch_box,
const hier::Box< DIM > &  src_mask,
const bool  overwrite_interior,
const hier::IntVector< DIM > &  src_offset 
) const [virtual]

Calculate overlaps between the destination and source geometries according to the desired pattern. This will return the portion of the intersection of the node geometries that lies on the boundary of the patch. The patch is identified by the argument dst_patch_box.

Parameters:
dst_geometry geometry object for destination box
src_geometry geometry object for source box
dst_patch_box box for the destination patch
src_mask the source mask, the box resulting from shifting the source box
overwrite_interior controls whether or not to include the destination box interior in the overlap
src_offset the offset between source and destination index space. src + src_offset = dst
Returns:
Pointer to the calculated overlap object

Implements SAMRAI::xfer::VariableFillPattern< DIM >.

template<int DIM>
hier::IntVector< DIM > & SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >::getStencilWidth (  )  [virtual]

Returns the stencil width of 0 in all directions.

Implements SAMRAI::xfer::VariableFillPattern< DIM >.

template<int DIM>
const std::string & SAMRAI::pdat::FirstLayerNodeFillPattern< DIM >::getPatternName (  )  const [virtual]

Returns a string name identifier "FIRST_LAYER_NODE_FILL_PATTERN".

Implements SAMRAI::xfer::VariableFillPattern< DIM >.


The documentation for this class was generated from the following files:
Generated on Thu Jun 18 11:28:43 2009 for SAMRAI by  doxygen 1.5.1