#include "cluster.h"
#include "clusteroperator.h"
#include "uniform.h"
#include "amatrix.h"

Data Structures
struct	_clusterbasis
	Representation of a cluster basis. More...

Typedefs
typedef struct _clusterbasis	clusterbasis
	Representation of a cluster basis.

typedef clusterbasis *	pclusterbasis
	Pointer to clusterbasis object.

typedef const clusterbasis *	pcclusterbasis
	Pointer to constant clusterbasis object.

Functions
pclusterbasis	init_clusterbasis (pclusterbasis cb, pccluster t)
	Initialize a clusterbasis object. More...

pclusterbasis	init_leaf_clusterbasis (pclusterbasis cb, pccluster t)
	Initialize a clusterbasis object for a leaf. More...

pclusterbasis	init_sub_clusterbasis (pclusterbasis cb, pclusterbasis src, pccluster t, uint off)
	Initialize a clusterbasis object representing a leaf son cluster for a leaf cluster basis. More...

void	uninit_clusterbasis (pclusterbasis cb)
	Uninitializes a clusterbasis object. More...

pclusterbasis	new_clusterbasis (pccluster t)
	Create a new clusterbasis object. More...

pclusterbasis	new_leaf_clusterbasis (pccluster t)
	Create a new clusterbasis object for a leaf. More...

void	del_clusterbasis (pclusterbasis cb)
	Delete a clusterbasis object. More...

void	ref_clusterbasis (pclusterbasis *ptr, pclusterbasis cb)
	Set a pointer to a clusterbasis object, increase its reference counter, and decrease reference counter of original pointer target. More...

void	unref_clusterbasis (pclusterbasis cb)
	Reduce the reference counter of a clusterbasis object. More...

void	update_clusterbasis (pclusterbasis cb)
	Updates bookkeeping information, e.g., `cb->ktree,` for a clusterbasis object after its sons have been altered. More...

void	update_tree_clusterbasis (pclusterbasis cb)
	Updates bookkeeping information, e.g., `cb->ktree,` for a clusterbasis object and all its descendants. More...

void	resize_clusterbasis (pclusterbasis cb, uint k)
	Change the rank of a cluster basis and resize `cb->V,` `cb->son[i]->E` is resized for all sons. More...

void	setrank_clusterbasis (pclusterbasis cb, uint k)
	Change the rank of a cluster basis and resize `cb->V`, while `cb->son[i]->E` is resized for all sons. More...

pclusterbasis	build_from_cluster_clusterbasis (pccluster t)
	Construct a clusterbasis from a cluster tree. More...

pclusterbasis	clone_clusterbasis (pcclusterbasis cb)
	Create a copy of a clusterbasis. More...

pclusterbasis	clonestructure_clusterbasis (pcclusterbasis cb)
	Copy the tree structure of a clusterbasis. More...

uint	getactives_clusterbasis ()
	Get number of active clusterbasis objects. More...

size_t	getsize_clusterbasis (pcclusterbasis cb)
	Get the size of a given clusterbasis object. More...

void	clear_weight_clusterbasis (pclusterbasis cb)
	Delete all weight matrices of the clusterbasis and its descendants. More...

void	iterate_clusterbasis (pcclusterbasis cb, uint cbname, void(pre)(pcclusterbasis cb, uint cbname, void data), void(post)(pcclusterbasis cb, uint cbname, void data), void *data)
	Hierarchical iterator for a clusterbasis. More...

void	iterate_parallel_clusterbasis (pcclusterbasis cb, uint cbname, uint pardepth, void(pre)(pcclusterbasis cb, uint cbname, void data), void(post)(pcclusterbasis cb, uint cbname, void data), void *data)
	Parallel hierarchical iterator for a clusterbasis. More...

pclusterbasis *	enumerate_clusterbasis (pccluster t, pclusterbasis cb)
	Enumerate clusterbasis according to cluster tree. More...

pavector	new_coeffs_clusterbasis_avector (pcclusterbasis cb)
	Create coefficient vector for cluster basis. More...

void	forward_clusterbasis_avector (pcclusterbasis cb, pcavector x, pavector xt)
	Forward transformation. More...

void	forward_parallel_clusterbasis_avector (pcclusterbasis cb, pcavector x, pavector xt, uint pardepth)
	Parallel forward transformation. More...

void	forward_nopermutation_clusterbasis_avector (pcclusterbasis cb, pcavector xp, pavector xt)
	Forward transformation for vectors using cluster numbering. More...

void	forward_notransfer_clusterbasis_avector (pcclusterbasis cb, pcavector x, pavector xt)
	Forward transformation without transfer matrices. More...

void	backward_clusterbasis_avector (pcclusterbasis cb, pavector yt, pavector y)
	Backward transformation. More...

void	backward_parallel_clusterbasis_avector (pcclusterbasis cb, pavector yt, pavector y, uint pardepth)
	Parallel backward transformation. More...

void	backward_nopermutation_clusterbasis_avector (pcclusterbasis cb, pavector yt, pavector yp)
	Backward transformation for vectors in cluster numbering. More...

void	backward_notransfer_clusterbasis_avector (pcclusterbasis cb, pavector yt, pavector y)
	Backward transformation without transfer matrices. More...

void	compress_clusterbasis_avector (pcclusterbasis cb, pcavector xp, pavector xt)
	Compute $\hat x_t = V_t^* x$ . More...

void	expand_clusterbasis_avector (pcclusterbasis cb, pavector yt, pavector yp)
	Add $V_t \hat y_t$ to target vector . More...

void	compress_clusterbasis_amatrix (pcclusterbasis cb, pcamatrix Xp, pamatrix Xt)
	Compute $\widehat{X}_t = V_t^* X$ . More...

void	compress_parallel_clusterbasis_amatrix (pcclusterbasis cb, pcamatrix Xp, pamatrix Xt, uint pardepth)
	Compute $\widehat{X}_t = V_t^* X$ . More...

void	forward_clusterbasis_amatrix (pcclusterbasis cb, pcamatrix Xp, pamatrix Xt)
	Matrix forward transformation. More...

void	forward_clusterbasis_trans_amatrix (pcclusterbasis cb, pcamatrix Xp, pamatrix Xt)
	Adjoint matrix forward transformation. More...

void	backward_clusterbasis_amatrix (pcclusterbasis cb, pamatrix Yt, pamatrix Yp)
	Matrix backward transformation. More...

void	backward_clusterbasis_trans_amatrix (pcclusterbasis cb, pamatrix Yt, pamatrix Yp)
	Adjoint matrix backward transformation. More...

void	addeval_clusterbasis_avector (field alpha, pcclusterbasis cb, pcavector yc, pavector yp)
	Compute $y \gets y + \alpha V_t \hat y_t$ . More...

void	addevaltrans_clusterbasis_avector (field alpha, pcclusterbasis cb, pcavector xp, pavector xc)
	Compute $\hat y_t \gets \hat y_t + \alpha V_t^* y$ . More...

void	ortho_clusterbasis (pclusterbasis cb, pclusteroperator co)
	Orthogonalize a cluster basis. More...

real	check_ortho_clusterbasis (pcclusterbasis cb)
	Check whether a cluster basis is orthogonal. More...

pclusteroperator	weight_clusterbasis_clusteroperator (pcclusterbasis cb, pclusteroperator co)
	Compute weight matrices for a cluster basis. More...

pamatrix	weight_enum_clusterbasis_clusteroperator (pcclusterbasis cb)
	Compute weight matrices for a cluster basis using an iterator over the cluster tree. More...

void	write_cdf_clusterbasis (pcclusterbasis cb, const char *name)
	Write clusterbasis to NetCDF file. More...

void	write_cdfpart_clusterbasis (pcclusterbasis cb, int nc_file, const char *prefix)
	Write clusterbasis to part of NetCDF file. More...

pclusterbasis	read_cdf_clusterbasis (const char *name, pccluster t)
	Read clusterbasis from NetCdf file. More...

pclusterbasis	read_cdfpart_clusterbasis (int nc_file, const char *prefix, pccluster t)
	Read clusterbasis from part of a NetCdf file. More...

Detailed Description

Author: Steffen Börm

Data Structures

Typedefs

Functions

Detailed Description