Matrix in compressed-column or triplet form. More...

#include <cs.h>

Data Fields
scs_int	nzmax
	maximum number of entries More...

scs_int	m
	number of rows More...

scs_int	n
	number of columns More...

scs_int *	p
	column pointers (size n+1) or col indices (size nzmax) More...

scs_int *	i
	row indices, size nzmax More...

scs_float *	x
	numerical values, size nzmax More...

scs_int	nz
	Number of entries in triplet matrix, -1 for compressed-col. More...

Detailed Description

Matrix in compressed-column or triplet form.

This is a subset of the routines in the CSPARSE package by Tim Davis et. al. For the full package please visit http://www.cise.ufl.edu/research/sparse/CSparse/.

Note: In order to avoid conflicts in case some users want to load both SuperSCS and CSPARSE in their project, we have prepended the prefix scs_ in all function names here (although not necessary, we did it in static functions for uniformity.