#include <PartitionerBase.hpp>

Inheritance diagram for PartitionerBase< T >:

Collaboration diagram for PartitionerBase< T >:

Public Member Functions
	PartitionerBase (Interface *impl=NULL, const bool use_coords=false)
virtual	~PartitionerBase ()
virtual ErrorCode	partition_mesh_and_geometry (const double part_geom_mesh_size, const T nparts, const char zmethod, const char other_method, double imbal_tol, const int part_dim=3, const bool write_as_sets=true, const bool write_as_tags=false, const int obj_weight=0, const int edge_weight=0, const bool part_surf=false, const bool ghost=false, const int projection_type=0, const bool recompute_rcb_box=false, const bool print_time=false)=0
virtual ErrorCode	partition_mesh (const T nparts, const char method, const int part_dim=3, const bool write_as_sets=true, const bool write_as_tags=false, const bool partition_tagged_sets=false, const bool partition_tagged_ents=false, const char aggregating_tag=NULL, const bool print_time=false)=0
virtual ErrorCode	write_partition (const T nparts, Range &elems, const T *assignment, const bool write_as_sets, const bool write_as_tags)=0
virtual ErrorCode	include_closure ()=0
Range &	part_sets ()
const Range &	part_sets () const
void	set_global_id_option (bool id_opt)
bool	get_global_id_option ()
Protected Attributes
Interface *	mbImpl
bool	useCoords
bool	newComm
bool	assign_global_ids
Range	partSets

Detailed Description

template<typename T>
class PartitionerBase< T >

Definition at line 39 of file PartitionerBase.hpp.

Constructor & Destructor Documentation

template<typename T >

PartitionerBase< T >::PartitionerBase	(	Interface *	impl = `NULL`,
		const bool	use_coords = `false`
	)		`[inline]`

Definition at line 119 of file PartitionerBase.hpp.

References PartitionerBase< T >::mbImpl, mbpc, MPI_COMM_WORLD, and PartitionerBase< T >::newComm.

    : mbImpl( impl ), useCoords( use_coords )
#ifdef MOAB_HAVE_MPI
    , mbpc(parcomm)
#endif
, newComm( false ), assign_global_ids(false)
{
#ifdef MOAB_HAVE_MPI
    if(!mbpc)
    {
        mbpc = ParallelComm::get_pcomm( mbImpl, 0 );
        if( !mbpc )
        {
            mbpc    = new ParallelComm( impl, MPI_COMM_WORLD, 0 );
            newComm = true;
        }
    }
#endif
}

template<typename T >

PartitionerBase< T >::~PartitionerBase ( ) [inline, virtual]

Definition at line 145 of file PartitionerBase.hpp.

References mbpc.

{
#ifdef MOAB_HAVE_MPI
    if( newComm ) delete mbpc;
#endif
    mbImpl = NULL;
}

Member Function Documentation

template<typename T>

bool PartitionerBase< T >::get_global_id_option ( ) [inline]

Definition at line 101 of file PartitionerBase.hpp.

    {
        return assign_global_ids;
    }

template<typename T>

virtual ErrorCode PartitionerBase< T >::include_closure ( ) [pure virtual]

Implemented in ZoltanPartitioner, and MetisPartitioner.

template<typename T>

Range& PartitionerBase< T >::part_sets ( ) [inline]

Definition at line 86 of file PartitionerBase.hpp.

    {
        return partSets;
    };

template<typename T>

const Range& PartitionerBase< T >::part_sets ( ) const [inline]

Definition at line 91 of file PartitionerBase.hpp.

    {
        return partSets;
    };

template<typename T>

virtual ErrorCode PartitionerBase< T >::partition_mesh	(	const T	nparts,
		const char *	method,
		const int	part_dim = `3`,
		const bool	write_as_sets = `true`,
		const bool	write_as_tags = `false`,
		const bool	partition_tagged_sets = `false`,
		const bool	partition_tagged_ents = `false`,
		const char *	aggregating_tag = `NULL`,
		const bool	print_time = `false`
	)		`[pure virtual]`

Implemented in ZoltanPartitioner, and MetisPartitioner.

template<typename T>

virtual ErrorCode PartitionerBase< T >::partition_mesh_and_geometry	(	const double	part_geom_mesh_size,
		const T	nparts,
		const char *	zmethod,
		const char *	other_method,
		double	imbal_tol,
		const int	part_dim = `3`,
		const bool	write_as_sets = `true`,
		const bool	write_as_tags = `false`,
		const int	obj_weight = `0`,
		const int	edge_weight = `0`,
		const bool	part_surf = `false`,
		const bool	ghost = `false`,
		const int	projection_type = `0`,
		const bool	recompute_rcb_box = `false`,
		const bool	print_time = `false`
	)		`[pure virtual]`

Implemented in ZoltanPartitioner, and MetisPartitioner.

template<typename T>

void PartitionerBase< T >::set_global_id_option ( bool id_opt ) [inline]

Definition at line 96 of file PartitionerBase.hpp.

Referenced by main().

    {
        assign_global_ids = id_opt;
    }

template<typename T>

virtual ErrorCode PartitionerBase< T >::write_partition	(	const T	nparts,
		Range &	elems,
		const T *	assignment,
		const bool	write_as_sets,
		const bool	write_as_tags
	)		`[pure virtual]`