rr::csr_matrix_t Struct Reference

Public Attributes
unsigned	m
unsigned	n
unsigned	nnz
double *	values
unsigned *	colidx
unsigned *	rowptr

Member Data Documentation

colidx

unsigned* rr::csr_matrix_t::colidx

array of column indices of the stored (nonzero) entries of the matrix, length: nnz

m

unsigned rr::csr_matrix_t::m

number of rows

n

unsigned rr::csr_matrix_t::n

number of columns

nnz

unsigned rr::csr_matrix_t::nnz

number of stored (nonzero) entries.

rowptr

unsigned* rr::csr_matrix_t::rowptr

array of indices into the colidx and values arrays, for each column, length: m + 1

This CSR matrix has the property that even rows with zero non-zero values have an entry in this array, if the i'th row has zero no values, then rowptr[j] == rowptr[j+1]. This property makes it easy to set values.

values

double* rr::csr_matrix_t::values

array of stored (nonzero) entries of the matrix length: nnz

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The documentation for this struct was generated from the following file:

• rrSparse.h