libMesh::ParmetisHelper Class Reference

The ParmetisHelper class allows us to use a 'pimpl' strategy in the ParmetisPartitioner class. More...

#include <parmetis_helper.h>

Public Member Functions
	ParmetisHelper ()=default
	Defaulted constructors, assignment operators, and destructor. More...
	ParmetisHelper (const ParmetisHelper &)=default
	ParmetisHelper (ParmetisHelper &&)=default
ParmetisHelper &	operator= (const ParmetisHelper &)=default
ParmetisHelper &	operator= (ParmetisHelper &&)=default
	~ParmetisHelper ()=default

Public Attributes
std::vector< Parmetis::idx_t >	vtxdist
	Data structures used by ParMETIS to describe the connectivity graph of the mesh. More...
std::vector< Parmetis::idx_t >	xadj
std::vector< Parmetis::idx_t >	adjncy
std::vector< dof_id_type >	part
std::vector< Parmetis::real_t >	tpwgts
std::vector< Parmetis::real_t >	ubvec
std::vector< Parmetis::idx_t >	options
std::vector< Parmetis::idx_t >	vwgt
Parmetis::idx_t	wgtflag
Parmetis::idx_t	ncon
Parmetis::idx_t	numflag
Parmetis::idx_t	nparts
Parmetis::idx_t	edgecut

Detailed Description

The ParmetisHelper class allows us to use a 'pimpl' strategy in the ParmetisPartitioner class.

Since we don't include the parmetis.h header file here, we don't have to install it, either. This class is empty when Parmetis is not available, otherwise it is simply a data container.

Author

John W. Peterson

Date

2015

Pointer-to-implementation class used by ParmetisPartitioner.

Definition at line 59 of file parmetis_helper.h.

Constructor & Destructor Documentation

ParmetisHelper() [1/3]

libMesh::ParmetisHelper::ParmetisHelper ( )

default

Defaulted constructors, assignment operators, and destructor.

ParmetisHelper() [2/3]

libMesh::ParmetisHelper::ParmetisHelper ( const ParmetisHelper &  )

default

ParmetisHelper() [3/3]

libMesh::ParmetisHelper::ParmetisHelper ( ParmetisHelper &&  )

default

~ParmetisHelper()

libMesh::ParmetisHelper::~ParmetisHelper ( )

default

Member Function Documentation

operator=() [1/2]

ParmetisHelper& libMesh::ParmetisHelper::operator= ( const ParmetisHelper &  )

default

operator=() [2/2]

ParmetisHelper& libMesh::ParmetisHelper::operator= ( ParmetisHelper &&  )

default

Member Data Documentation

adjncy

std::vector<Parmetis::idx_t> libMesh::ParmetisHelper::adjncy

Definition at line 80 of file parmetis_helper.h.

edgecut

Parmetis::idx_t libMesh::ParmetisHelper::edgecut

Definition at line 100 of file parmetis_helper.h.

ncon

Parmetis::idx_t libMesh::ParmetisHelper::ncon

Definition at line 97 of file parmetis_helper.h.

nparts

Parmetis::idx_t libMesh::ParmetisHelper::nparts

Definition at line 99 of file parmetis_helper.h.

numflag

Parmetis::idx_t libMesh::ParmetisHelper::numflag

Definition at line 98 of file parmetis_helper.h.

options

std::vector<Parmetis::idx_t> libMesh::ParmetisHelper::options

Definition at line 93 of file parmetis_helper.h.

part

std::vector<dof_id_type> libMesh::ParmetisHelper::part

Definition at line 84 of file parmetis_helper.h.

tpwgts

std::vector<Parmetis::real_t> libMesh::ParmetisHelper::tpwgts

Definition at line 89 of file parmetis_helper.h.

ubvec

std::vector<Parmetis::real_t> libMesh::ParmetisHelper::ubvec

Definition at line 92 of file parmetis_helper.h.

vtxdist

std::vector<Parmetis::idx_t> libMesh::ParmetisHelper::vtxdist

Data structures used by ParMETIS to describe the connectivity graph of the mesh.

Consult the ParMETIS documentation.

Definition at line 78 of file parmetis_helper.h.

vwgt

std::vector<Parmetis::idx_t> libMesh::ParmetisHelper::vwgt

Definition at line 94 of file parmetis_helper.h.

wgtflag

Parmetis::idx_t libMesh::ParmetisHelper::wgtflag

Definition at line 96 of file parmetis_helper.h.

xadj

std::vector<Parmetis::idx_t> libMesh::ParmetisHelper::xadj

Definition at line 79 of file parmetis_helper.h.

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The documentation for this class was generated from the following file:

• include/partitioning/parmetis_helper.h