source/transfer/datamovers/standard/CoarsenAlgorithm.h File Reference

#include "SAMRAI_config.h"
#include <iostream>
#include "PatchLevel.h"
#include "tbox/Pointer.h"
#include "CoarsenClasses.h"
#include "CoarsenOperator.h"
#include "CoarsenSchedule.h"
#include "CoarsenPatchStrategy.h"
#include "CoarsenTransactionFactory.h"

Namespaces
namespace	SAMRAI
namespace	SAMRAI::xfer
Classes
class	SAMRAI::xfer::CoarsenAlgorithm< DIM >
	Class CoarsenAlgorithm<DIM> encapsulates the AMR communication pattern to coarsen data from a finer level to any coarser level. Most often, data is coarsened from the interiors of source patch components on the source patch level into interiors of destination patch components on the destination level. See comments for the coarsen algorithm constructor for variations that are possible for (adventurous?) users. If the coarsening operators require ghost cells on a source component, then sufficient ghost cell storage must be provided by the source patch data component, and those ghost cells must be filled before calling the data coarsening routines. More...

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