csr_mod::csr Interface Reference

Derived type for sparse matrices in CSR format. More...

Collaboration diagram for csr_mod::csr:

Private Member Functions
final	csr_clear
	destructor More...
type(csr) function	csr_create (nnz)
	Constructor for the type csr More...

Private Attributes
integer	nl = 0
integer	nnz = 0
logical	sorted = .FALSE.
integer, dimension(:), allocatable	row
integer, dimension(:), allocatable	col
integer	width = 0
real(rp), dimension(:), allocatable	a
integer, dimension(:), allocatable	diag

Detailed Description

Derived type for sparse matrices in CSR format.

Definition at line 62 of file csr_mod.F90.

Member Function/Subroutine Documentation

csr_clear()

final csr_mod::csr::csr_clear ( )

finalprivate

destructor

Definition at line 75 of file csr_mod.F90.

Here is the call graph for this function:

csr_create()

type(csr) function csr_mod::csr::csr_create ( integer, dimension(:), intent(in)  nnz )

private

Constructor for the type csr

• OUTPUT:
  • m = csr matrix

• INPUT:
  • nnz: integer array, nnz(i) = number of non zero entries on line i

Definition at line 204 of file csr_mod.F90.

Member Data Documentation

a

real(rp), dimension(:), allocatable csr_mod::csr::a

private

Definition at line 69 of file csr_mod.F90.

col

integer, dimension(:), allocatable csr_mod::csr::col

private

Definition at line 67 of file csr_mod.F90.

diag

integer, dimension(:), allocatable csr_mod::csr::diag

private

Definition at line 70 of file csr_mod.F90.

nl

integer csr_mod::csr::nl = 0

private

Definition at line 63 of file csr_mod.F90.

nnz

integer csr_mod::csr::nnz = 0

private

Definition at line 64 of file csr_mod.F90.

row

integer, dimension(:), allocatable csr_mod::csr::row

private

Definition at line 66 of file csr_mod.F90.

sorted

logical csr_mod::csr::sorted = .FALSE.

private

Definition at line 65 of file csr_mod.F90.

width

integer csr_mod::csr::width = 0

private

Definition at line 68 of file csr_mod.F90.

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

• /home/cpierre1/choral/SRC/csr_mod.F90