H2Lib
3.0

Representation of matrices. More...
#include <hmatrix.h>
Data Fields  
pccluster  rc 
Row cluster.  
pccluster  cc 
Column cluster.  
prkmatrix  r 
Lowrank matrix, for admissible leaves.  
pamatrix  f 
Standard matrix, for inadmissible leaves.  
phmatrix *  son 
Submatrices.  
uint  rsons 
Number of block rows.  
uint  csons 
Number of block columns.  
uint  refs 
Number of references to this hmatrix.  
uint  desc 
Number of descendants in matrix tree.  
Representation of matrices.
matrices are represented recursively: a hmatrix object can be either an amatrix, a rkmatrix or divided into submatrices represented again by hmatrix objects.