Represents a block cluster tree.

#include <TBlockClusterTree.hh>

Public Member Functions
	TBlockClusterTree (TBlockCluster aroot, const TClusterTree arow_ct, const TClusterTree *acol_ct)

virtual	~TBlockClusterTree ()
	delete block cluster tree (but not the cluster trees)

const TBlockCluster *	root () const
	return root of block cluster tree

const TClusterTree *	row_ct () const
	return row cluster tree

const TClusterTree *	col_ct () const
	return column cluster tree

size_t	nnodes () const
	return number of nodes in tree

size_t	depth () const
	return depth of tree

uint	compute_c_sp () const
	compute sparsity constant of tree

uint	compute_c_sh (const uint nprocs) const
	compute sharing constant of tree with distribution onto nprocs processors

virtual void	collect_leaves (std::list< TBlockCluster * > &leaves, const int adepth=-1, const int level=0) const
	collect leaves or nodes with depth adepth in tree

virtual size_t	byte_size () const
	return size in bytes used by this object

Protected Attributes
TBlockCluster *	_root
	root of the block cluster tree

const TClusterTree *	_row_ct
	row cluster tree

const TClusterTree *	_col_ct
	column cluster tree

Constructor & Destructor Documentation

◆ TBlockClusterTree()

inline

construct block cluster tree with aroot as root and arow_ct and acol_ct as corresponding cluster trees