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HLIBpro
2.1
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Represents a block cluster tree.
#include <TBlockClusterTree.hh>
Public Member Functions | |
| TBlockClusterTree (const 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 | |
| const TBlockCluster * | _root |
| root of the block cluster tree | |
| const TClusterTree * | _row_ct |
| row cluster tree | |
| const TClusterTree * | _col_ct |
| column cluster tree | |
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inline |
construct block cluster tree with aroot as root and arow_ct and acol_ct as corresponding cluster trees
1.8.6