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854 lines
25 KiB
Fortran
854 lines
25 KiB
Fortran
module psb_z_mat_mod
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use psb_z_base_mat_mod
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use psb_z_csr_mat_mod, only : psb_z_csr_sparse_mat
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use psb_z_csc_mat_mod, only : psb_z_csc_sparse_mat
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type :: psb_z_sparse_mat
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class(psb_z_base_sparse_mat), allocatable :: a
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contains
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! Getters
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procedure, pass(a) :: get_nrows => psb_z_get_nrows
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procedure, pass(a) :: get_ncols => psb_z_get_ncols
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procedure, pass(a) :: get_nzeros => psb_z_get_nzeros
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procedure, pass(a) :: get_nz_row => psb_z_get_nz_row
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procedure, pass(a) :: get_size => psb_z_get_size
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procedure, pass(a) :: get_state => psb_z_get_state
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procedure, pass(a) :: get_dupl => psb_z_get_dupl
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procedure, pass(a) :: is_null => psb_z_is_null
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procedure, pass(a) :: is_bld => psb_z_is_bld
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procedure, pass(a) :: is_upd => psb_z_is_upd
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procedure, pass(a) :: is_asb => psb_z_is_asb
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procedure, pass(a) :: is_sorted => psb_z_is_sorted
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procedure, pass(a) :: is_upper => psb_z_is_upper
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procedure, pass(a) :: is_lower => psb_z_is_lower
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procedure, pass(a) :: is_triangle => psb_z_is_triangle
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procedure, pass(a) :: is_unit => psb_z_is_unit
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procedure, pass(a) :: get_fmt => psb_z_get_fmt
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procedure, pass(a) :: sizeof => psb_z_sizeof
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! Setters
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procedure, pass(a) :: set_nrows => psb_z_set_nrows
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procedure, pass(a) :: set_ncols => psb_z_set_ncols
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procedure, pass(a) :: set_dupl => psb_z_set_dupl
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procedure, pass(a) :: set_state => psb_z_set_state
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procedure, pass(a) :: set_null => psb_z_set_null
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procedure, pass(a) :: set_bld => psb_z_set_bld
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procedure, pass(a) :: set_upd => psb_z_set_upd
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procedure, pass(a) :: set_asb => psb_z_set_asb
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procedure, pass(a) :: set_sorted => psb_z_set_sorted
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procedure, pass(a) :: set_upper => psb_z_set_upper
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procedure, pass(a) :: set_lower => psb_z_set_lower
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procedure, pass(a) :: set_triangle => psb_z_set_triangle
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procedure, pass(a) :: set_unit => psb_z_set_unit
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! Memory/data management
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procedure, pass(a) :: csall => psb_z_csall
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procedure, pass(a) :: free => psb_z_free
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procedure, pass(a) :: trim => psb_z_trim
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procedure, pass(a) :: csput => psb_z_csput
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procedure, pass(a) :: z_csgetptn => psb_z_csgetptn
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procedure, pass(a) :: z_csgetrow => psb_z_csgetrow
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procedure, pass(a) :: z_csgetblk => psb_z_csgetblk
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generic, public :: csget => z_csgetptn, z_csgetrow, z_csgetblk
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procedure, pass(a) :: z_csclip => psb_z_csclip
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procedure, pass(a) :: z_b_csclip => psb_z_b_csclip
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generic, public :: csclip => z_b_csclip, z_csclip
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procedure, pass(a) :: z_clip_d_ip => psb_z_clip_d_ip
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procedure, pass(a) :: z_clip_d => psb_z_clip_d
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generic, public :: clip_diag => z_clip_d_ip, z_clip_d
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procedure, pass(a) :: reall => psb_z_reallocate_nz
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procedure, pass(a) :: get_neigh => psb_z_get_neigh
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procedure, pass(a) :: z_cscnv => psb_z_cscnv
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procedure, pass(a) :: z_cscnv_ip => psb_z_cscnv_ip
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procedure, pass(a) :: z_cscnv_base => psb_z_cscnv_base
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generic, public :: cscnv => z_cscnv, z_cscnv_ip, z_cscnv_base
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procedure, pass(a) :: reinit => psb_z_reinit
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procedure, pass(a) :: print => psb_z_sparse_print
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procedure, pass(a) :: z_mv_from => psb_z_mv_from
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generic, public :: mv_from => z_mv_from
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procedure, pass(a) :: z_mv_to => psb_z_mv_to
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generic, public :: mv_to => z_mv_to
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procedure, pass(a) :: z_cp_from => psb_z_cp_from
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generic, public :: cp_from => z_cp_from
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procedure, pass(a) :: z_cp_to => psb_z_cp_to
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generic, public :: cp_to => z_cp_to
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procedure, pass(a) :: z_transp_1mat => psb_z_transp_1mat
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procedure, pass(a) :: z_transp_2mat => psb_z_transp_2mat
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generic, public :: transp => z_transp_1mat, z_transp_2mat
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procedure, pass(a) :: z_transc_1mat => psb_z_transc_1mat
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procedure, pass(a) :: z_transc_2mat => psb_z_transc_2mat
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generic, public :: transc => z_transc_1mat, z_transc_2mat
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! Computational routines
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procedure, pass(a) :: get_diag => psb_z_get_diag
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procedure, pass(a) :: csnmi => psb_z_csnmi
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procedure, pass(a) :: z_csmv => psb_z_csmv
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procedure, pass(a) :: z_csmm => psb_z_csmm
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generic, public :: csmm => z_csmm, z_csmv
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procedure, pass(a) :: z_scals => psb_z_scals
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procedure, pass(a) :: z_scal => psb_z_scal
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generic, public :: scal => z_scals, z_scal
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procedure, pass(a) :: z_cssv => psb_z_cssv
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procedure, pass(a) :: z_cssm => psb_z_cssm
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generic, public :: cssm => z_cssm, z_cssv
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end type psb_z_sparse_mat
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private :: psb_z_get_nrows, psb_z_get_ncols, psb_z_get_nzeros, psb_z_get_size, &
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& psb_z_get_state, psb_z_get_dupl, psb_z_is_null, psb_z_is_bld, psb_z_is_upd, &
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& psb_z_is_asb, psb_z_is_sorted, psb_z_is_upper, psb_z_is_lower, psb_z_is_triangle,&
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& psb_z_get_nz_row
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interface psb_sizeof
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module procedure psb_z_sizeof
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end interface
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! == ===================================
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!
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!
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!
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! Setters
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!
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!
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!
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!
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!
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!
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! == ===================================
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interface
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subroutine psb_z_set_nrows(m,a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer, intent(in) :: m
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end subroutine psb_z_set_nrows
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end interface
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interface
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subroutine psb_z_set_ncols(n,a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer, intent(in) :: n
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end subroutine psb_z_set_ncols
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end interface
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interface
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subroutine psb_z_set_state(n,a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer, intent(in) :: n
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end subroutine psb_z_set_state
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end interface
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interface
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subroutine psb_z_set_dupl(n,a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer, intent(in) :: n
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end subroutine psb_z_set_dupl
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end interface
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interface
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subroutine psb_z_set_null(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_set_null
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end interface
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interface
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subroutine psb_z_set_bld(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_set_bld
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end interface
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interface
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subroutine psb_z_set_upd(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_set_upd
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end interface
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interface
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subroutine psb_z_set_asb(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_set_asb
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end interface
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interface
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subroutine psb_z_set_sorted(a,val)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_z_set_sorted
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end interface
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interface
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subroutine psb_z_set_triangle(a,val)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_z_set_triangle
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end interface
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interface
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subroutine psb_z_set_unit(a,val)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_z_set_unit
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end interface
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interface
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subroutine psb_z_set_lower(a,val)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_z_set_lower
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end interface
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interface
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subroutine psb_z_set_upper(a,val)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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logical, intent(in), optional :: val
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end subroutine psb_z_set_upper
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end interface
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interface
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subroutine psb_z_sparse_print(iout,a,iv,eirs,eics,head,ivr,ivc)
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import psb_z_sparse_mat
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integer, intent(in) :: iout
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class(psb_z_sparse_mat), intent(in) :: a
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integer, intent(in), optional :: iv(:)
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integer, intent(in), optional :: eirs,eics
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character(len=*), optional :: head
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integer, intent(in), optional :: ivr(:), ivc(:)
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end subroutine psb_z_sparse_print
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end interface
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interface
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subroutine psb_z_get_neigh(a,idx,neigh,n,info,lev)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(in) :: a
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integer, intent(in) :: idx
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integer, intent(out) :: n
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integer, allocatable, intent(out) :: neigh(:)
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integer, intent(out) :: info
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integer, optional, intent(in) :: lev
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end subroutine psb_z_get_neigh
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end interface
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interface
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subroutine psb_z_csall(nr,nc,a,info,nz)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(out) :: a
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integer, intent(in) :: nr,nc
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integer, intent(out) :: info
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integer, intent(in), optional :: nz
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end subroutine psb_z_csall
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end interface
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interface
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subroutine psb_z_reallocate_nz(nz,a)
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import psb_z_sparse_mat
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integer, intent(in) :: nz
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_reallocate_nz
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end interface
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interface
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subroutine psb_z_free(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_free
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end interface
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interface
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subroutine psb_z_trim(a)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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end subroutine psb_z_trim
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end interface
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interface
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subroutine psb_z_csput(nz,ia,ja,val,a,imin,imax,jmin,jmax,info,gtl)
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import psb_z_sparse_mat, psb_dpk_
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class(psb_z_sparse_mat), intent(inout) :: a
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complex(psb_dpk_), intent(in) :: val(:)
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integer, intent(in) :: nz, ia(:), ja(:), imin,imax,jmin,jmax
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integer, intent(out) :: info
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integer, intent(in), optional :: gtl(:)
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end subroutine psb_z_csput
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end interface
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interface
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subroutine psb_z_csgetptn(imin,imax,a,nz,ia,ja,info,&
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& jmin,jmax,iren,append,nzin,rscale,cscale)
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import psb_z_sparse_mat, psb_dpk_
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class(psb_z_sparse_mat), intent(in) :: a
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integer, intent(in) :: imin,imax
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integer, intent(out) :: nz
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integer, allocatable, intent(inout) :: ia(:), ja(:)
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integer,intent(out) :: info
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logical, intent(in), optional :: append
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integer, intent(in), optional :: iren(:)
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integer, intent(in), optional :: jmin,jmax, nzin
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_z_csgetptn
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end interface
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interface
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subroutine psb_z_csgetrow(imin,imax,a,nz,ia,ja,val,info,&
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& jmin,jmax,iren,append,nzin,rscale,cscale)
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import psb_z_sparse_mat, psb_dpk_
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class(psb_z_sparse_mat), intent(in) :: a
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integer, intent(in) :: imin,imax
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integer, intent(out) :: nz
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integer, allocatable, intent(inout) :: ia(:), ja(:)
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complex(psb_dpk_), allocatable, intent(inout) :: val(:)
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integer,intent(out) :: info
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logical, intent(in), optional :: append
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integer, intent(in), optional :: iren(:)
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integer, intent(in), optional :: jmin,jmax, nzin
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_z_csgetrow
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end interface
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interface
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subroutine psb_z_csgetblk(imin,imax,a,b,info,&
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& jmin,jmax,iren,append,rscale,cscale)
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import psb_z_sparse_mat, psb_dpk_
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class(psb_z_sparse_mat), intent(in) :: a
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class(psb_z_sparse_mat), intent(out) :: b
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integer, intent(in) :: imin,imax
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integer,intent(out) :: info
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logical, intent(in), optional :: append
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integer, intent(in), optional :: iren(:)
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integer, intent(in), optional :: jmin,jmax
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_z_csgetblk
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end interface
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interface
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subroutine psb_z_csclip(a,b,info,&
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& imin,imax,jmin,jmax,rscale,cscale)
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import psb_z_sparse_mat, psb_dpk_
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class(psb_z_sparse_mat), intent(in) :: a
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class(psb_z_sparse_mat), intent(out) :: b
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integer,intent(out) :: info
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integer, intent(in), optional :: imin,imax,jmin,jmax
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_z_csclip
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end interface
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interface
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subroutine psb_z_b_csclip(a,b,info,&
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& imin,imax,jmin,jmax,rscale,cscale)
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import psb_z_sparse_mat, psb_dpk_, psb_z_coo_sparse_mat
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class(psb_z_sparse_mat), intent(in) :: a
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type(psb_z_coo_sparse_mat), intent(out) :: b
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integer,intent(out) :: info
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integer, intent(in), optional :: imin,imax,jmin,jmax
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logical, intent(in), optional :: rscale,cscale
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end subroutine psb_z_b_csclip
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end interface
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interface
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subroutine psb_z_cscnv(a,b,info,type,mold,upd,dupl)
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import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
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class(psb_z_sparse_mat), intent(in) :: a
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class(psb_z_sparse_mat), intent(out) :: b
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl, upd
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character(len=*), optional, intent(in) :: type
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class(psb_z_base_sparse_mat), intent(in), optional :: mold
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end subroutine psb_z_cscnv
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end interface
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interface
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subroutine psb_z_cscnv_ip(a,iinfo,type,mold,dupl)
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import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer, intent(out) :: iinfo
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integer,optional, intent(in) :: dupl
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character(len=*), optional, intent(in) :: type
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class(psb_z_base_sparse_mat), intent(in), optional :: mold
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end subroutine psb_z_cscnv_ip
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end interface
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interface
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subroutine psb_z_cscnv_base(a,b,info,dupl)
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import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
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class(psb_z_sparse_mat), intent(in) :: a
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class(psb_z_base_sparse_mat), intent(out) :: b
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integer, intent(out) :: info
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integer,optional, intent(in) :: dupl
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end subroutine psb_z_cscnv_base
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end interface
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interface
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subroutine psb_z_clip_d(a,b,info)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(in) :: a
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class(psb_z_sparse_mat), intent(out) :: b
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integer,intent(out) :: info
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end subroutine psb_z_clip_d
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end interface
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interface
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subroutine psb_z_clip_d_ip(a,info)
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import psb_z_sparse_mat
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class(psb_z_sparse_mat), intent(inout) :: a
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integer,intent(out) :: info
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end subroutine psb_z_clip_d_ip
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_mv_from(a,b)
|
|
import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
|
|
class(psb_z_sparse_mat), intent(out) :: a
|
|
class(psb_z_base_sparse_mat), intent(inout) :: b
|
|
end subroutine psb_z_mv_from
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_cp_from(a,b)
|
|
import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
|
|
class(psb_z_sparse_mat), intent(out) :: a
|
|
class(psb_z_base_sparse_mat), intent(inout), allocatable :: b
|
|
end subroutine psb_z_cp_from
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_mv_to(a,b)
|
|
import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
class(psb_z_base_sparse_mat), intent(out) :: b
|
|
end subroutine psb_z_mv_to
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_cp_to(a,b)
|
|
import psb_z_sparse_mat, psb_dpk_, psb_z_base_sparse_mat
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
class(psb_z_base_sparse_mat), intent(out) :: b
|
|
end subroutine psb_z_cp_to
|
|
end interface
|
|
|
|
interface psb_move_alloc
|
|
subroutine psb_z_sparse_mat_move(a,b,info)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
class(psb_z_sparse_mat), intent(out) :: b
|
|
integer, intent(out) :: info
|
|
end subroutine psb_z_sparse_mat_move
|
|
end interface
|
|
|
|
|
|
interface psb_clone
|
|
subroutine psb_z_sparse_mat_clone(a,b,info)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
class(psb_z_sparse_mat), intent(out) :: b
|
|
integer, intent(out) :: info
|
|
end subroutine psb_z_sparse_mat_clone
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_transp_1mat(a)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
end subroutine psb_z_transp_1mat
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_transp_2mat(a,b)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(out) :: a
|
|
class(psb_z_sparse_mat), intent(in) :: b
|
|
end subroutine psb_z_transp_2mat
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_transc_1mat(a)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
end subroutine psb_z_transc_1mat
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_transc_2mat(a,b)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(out) :: a
|
|
class(psb_z_sparse_mat), intent(in) :: b
|
|
end subroutine psb_z_transc_2mat
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_reinit(a,clear)
|
|
import psb_z_sparse_mat
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
logical, intent(in), optional :: clear
|
|
end subroutine psb_z_reinit
|
|
|
|
end interface
|
|
|
|
|
|
|
|
! == ===================================
|
|
!
|
|
!
|
|
!
|
|
! Computational routines
|
|
!
|
|
!
|
|
!
|
|
!
|
|
!
|
|
!
|
|
! == ===================================
|
|
|
|
interface psb_csmm
|
|
subroutine psb_z_csmm(alpha,a,x,beta,y,info,trans)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
complex(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
complex(psb_dpk_), intent(inout) :: y(:,:)
|
|
integer, intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
end subroutine psb_z_csmm
|
|
subroutine psb_z_csmv(alpha,a,x,beta,y,info,trans)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
complex(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
complex(psb_dpk_), intent(inout) :: y(:)
|
|
integer, intent(out) :: info
|
|
character, optional, intent(in) :: trans
|
|
end subroutine psb_z_csmv
|
|
end interface
|
|
|
|
interface psb_cssm
|
|
subroutine psb_z_cssm(alpha,a,x,beta,y,info,trans,scale,d)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
complex(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
|
|
complex(psb_dpk_), intent(inout) :: y(:,:)
|
|
integer, intent(out) :: info
|
|
character, optional, intent(in) :: trans, scale
|
|
complex(psb_dpk_), intent(in), optional :: d(:)
|
|
end subroutine psb_z_cssm
|
|
subroutine psb_z_cssv(alpha,a,x,beta,y,info,trans,scale,d)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
complex(psb_dpk_), intent(in) :: alpha, beta, x(:)
|
|
complex(psb_dpk_), intent(inout) :: y(:)
|
|
integer, intent(out) :: info
|
|
character, optional, intent(in) :: trans, scale
|
|
complex(psb_dpk_), intent(in), optional :: d(:)
|
|
end subroutine psb_z_cssv
|
|
end interface
|
|
|
|
interface
|
|
function psb_z_csnmi(a) result(res)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
real(psb_dpk_) :: res
|
|
end function psb_z_csnmi
|
|
end interface
|
|
|
|
interface
|
|
subroutine psb_z_get_diag(a,d,info)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
complex(psb_dpk_), intent(out) :: d(:)
|
|
integer, intent(out) :: info
|
|
end subroutine psb_z_get_diag
|
|
end interface
|
|
|
|
interface psb_scal
|
|
subroutine psb_z_scal(d,a,info)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
complex(psb_dpk_), intent(in) :: d(:)
|
|
integer, intent(out) :: info
|
|
end subroutine psb_z_scal
|
|
subroutine psb_z_scals(d,a,info)
|
|
import psb_z_sparse_mat, psb_dpk_
|
|
class(psb_z_sparse_mat), intent(inout) :: a
|
|
complex(psb_dpk_), intent(in) :: d
|
|
integer, intent(out) :: info
|
|
end subroutine psb_z_scals
|
|
end interface
|
|
|
|
|
|
|
|
|
|
contains
|
|
|
|
|
|
! == ===================================
|
|
!
|
|
!
|
|
!
|
|
! Getters
|
|
!
|
|
!
|
|
!
|
|
!
|
|
!
|
|
! == ===================================
|
|
|
|
|
|
function psb_z_sizeof(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer(psb_long_int_k_) :: res
|
|
|
|
res = 0
|
|
if (allocated(a%a)) then
|
|
res = a%a%sizeof()
|
|
end if
|
|
|
|
end function psb_z_sizeof
|
|
|
|
|
|
function psb_z_get_fmt(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
character(len=5) :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_fmt()
|
|
else
|
|
res = 'NULL'
|
|
end if
|
|
|
|
end function psb_z_get_fmt
|
|
|
|
|
|
function psb_z_get_dupl(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_dupl()
|
|
else
|
|
res = psb_invalid_
|
|
end if
|
|
end function psb_z_get_dupl
|
|
|
|
|
|
function psb_z_get_state(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_state()
|
|
else
|
|
res = psb_spmat_null_
|
|
end if
|
|
end function psb_z_get_state
|
|
|
|
function psb_z_get_nrows(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_nrows()
|
|
else
|
|
res = 0
|
|
end if
|
|
|
|
end function psb_z_get_nrows
|
|
|
|
function psb_z_get_ncols(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_ncols()
|
|
else
|
|
res = 0
|
|
end if
|
|
|
|
end function psb_z_get_ncols
|
|
|
|
function psb_z_is_triangle(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_triangle()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_triangle
|
|
|
|
function psb_z_is_unit(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_unit()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_unit
|
|
|
|
function psb_z_is_upper(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_upper()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_upper
|
|
|
|
function psb_z_is_lower(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = .not. a%a%is_upper()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_lower
|
|
|
|
function psb_z_is_null(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_null()
|
|
else
|
|
res = .true.
|
|
end if
|
|
|
|
end function psb_z_is_null
|
|
|
|
function psb_z_is_bld(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_bld()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_bld
|
|
|
|
function psb_z_is_upd(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_upd()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_upd
|
|
|
|
function psb_z_is_asb(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_asb()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_asb
|
|
|
|
function psb_z_is_sorted(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
logical :: res
|
|
|
|
if (allocated(a%a)) then
|
|
res = a%a%is_sorted()
|
|
else
|
|
res = .false.
|
|
end if
|
|
|
|
end function psb_z_is_sorted
|
|
|
|
|
|
|
|
function psb_z_get_nzeros(a) result(res)
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
res = 0
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_nzeros()
|
|
end if
|
|
|
|
end function psb_z_get_nzeros
|
|
|
|
function psb_z_get_size(a) result(res)
|
|
|
|
implicit none
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
|
|
res = 0
|
|
if (allocated(a%a)) then
|
|
res = a%a%get_size()
|
|
end if
|
|
|
|
end function psb_z_get_size
|
|
|
|
|
|
function psb_z_get_nz_row(idx,a) result(res)
|
|
implicit none
|
|
integer, intent(in) :: idx
|
|
class(psb_z_sparse_mat), intent(in) :: a
|
|
integer :: res
|
|
|
|
Integer :: err_act
|
|
|
|
res = 0
|
|
|
|
if (allocated(a%a)) res = a%a%get_nz_row(idx)
|
|
|
|
end function psb_z_get_nz_row
|
|
|
|
|
|
end module psb_z_mat_mod
|