!!$ 
!!$              Parallel Sparse BLAS  version 3.0
!!$    (C) Copyright 2006, 2007, 2008, 2009, 2010
!!$                       Salvatore Filippone    University of Rome Tor Vergata
!!$                       Alfredo Buttari        CNRS-IRIT, Toulouse
!!$ 
!!$  Redistribution and use in source and binary forms, with or without
!!$  modification, are permitted provided that the following conditions
!!$  are met:
!!$    1. Redistributions of source code must retain the above copyright
!!$       notice, this list of conditions and the following disclaimer.
!!$    2. Redistributions in binary form must reproduce the above copyright
!!$       notice, this list of conditions, and the following disclaimer in the
!!$       documentation and/or other materials provided with the distribution.
!!$    3. The name of the PSBLAS group or the names of its contributors may
!!$       not be used to endorse or promote products derived from this
!!$       software without specific written permission.
!!$ 
!!$  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
!!$  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
!!$  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
!!$  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
!!$  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
!!$  POSSIBILITY OF SUCH DAMAGE.
!!$ 
!!$  
module psb_mmio_mod

  public mm_mat_read, mm_mat_write, mm_vet_read, mm_vet_write

  interface mm_vet_read

    subroutine mm_svet_read(b, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      real(psb_spk_), allocatable, intent(out)  :: b(:,:)
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_svet_read
    subroutine mm_dvet_read(b, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      real(psb_dpk_), allocatable, intent(out)  :: b(:,:)
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_dvet_read
    subroutine mm_cvet_read(b, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      complex(psb_spk_), allocatable, intent(out)  :: b(:,:)
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_cvet_read
    subroutine mm_zvet_read(b, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      complex(psb_dpk_), allocatable, intent(out)  :: b(:,:)
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_zvet_read
  end interface

  interface mm_vet_write

    subroutine mm_svet2_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      real(psb_spk_), intent(in)  :: b(:,:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_svet2_write
    subroutine mm_svet1_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      real(psb_spk_), intent(in)  :: b(:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_svet1_write
    subroutine mm_dvet2_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      real(psb_dpk_), intent(in)  :: b(:,:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_dvet2_write
    subroutine mm_dvet1_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      real(psb_dpk_), intent(in)  :: b(:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_dvet1_write
    subroutine mm_cvet2_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      complex(psb_spk_), intent(in)  :: b(:,:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_cvet2_write
    subroutine mm_cvet1_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_spk_
      implicit none
      complex(psb_spk_), intent(in)  :: b(:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_cvet1_write
    subroutine mm_zvet2_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      complex(psb_dpk_), intent(in)  :: b(:,:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_zvet2_write
    subroutine mm_zvet1_write(b, header, info, iunit, filename)   
      use psb_base_mod, only : psb_dpk_
      implicit none
      complex(psb_dpk_), intent(in)  :: b(:)
      character(len=*), intent(in) :: header
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine mm_zvet1_write
  end interface

  interface mm_mat_read
    subroutine smm_mat_read(a, info, iunit, filename)   
      use psb_base_mod, only : psb_sspmat_type
      implicit none
      type(psb_sspmat_type), intent(out)  :: a
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine smm_mat_read
    subroutine dmm_mat_read(a, info, iunit, filename)   
      use psb_base_mod, only : psb_dspmat_type
      implicit none
      type(psb_dspmat_type), intent(out)  :: a
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine dmm_mat_read
    subroutine cmm_mat_read(a, info, iunit, filename)   
      use psb_base_mod, only : psb_cspmat_type
      implicit none
      type(psb_cspmat_type), intent(out)  :: a
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine cmm_mat_read
    subroutine zmm_mat_read(a, info, iunit, filename)   
      use psb_base_mod, only : psb_zspmat_type 
      implicit none
      type(psb_zspmat_type), intent(out)  :: a
      integer, intent(out)        :: info
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine zmm_mat_read
  end interface

  interface mm_mat_write
    subroutine smm_mat_write(a,mtitle,info,iunit,filename)
      use psb_base_mod, only : psb_sspmat_type 
      implicit none
      type(psb_sspmat_type), intent(in)  :: a
      integer, intent(out)        :: info
      character(len=*), intent(in) :: mtitle
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine smm_mat_write
    subroutine dmm_mat_write(a,mtitle,info,iunit,filename)
      use psb_base_mod, only : psb_dspmat_type
      implicit none
      type(psb_dspmat_type), intent(in)  :: a
      integer, intent(out)        :: info
      character(len=*), intent(in) :: mtitle
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine dmm_mat_write
    subroutine cmm_mat_write(a,mtitle,info,iunit,filename)
      use psb_base_mod, only : psb_cspmat_type
      implicit none
      type(psb_cspmat_type), intent(in)  :: a
      integer, intent(out)        :: info
      character(len=*), intent(in) :: mtitle
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine cmm_mat_write
    subroutine zmm_mat_write(a,mtitle,info,iunit,filename)
      use psb_base_mod, only : psb_zspmat_type 
      implicit none
      type(psb_zspmat_type), intent(in)  :: a
      integer, intent(out)        :: info
      character(len=*), intent(in) :: mtitle
      integer, optional, intent(in)          :: iunit
      character(len=*), optional, intent(in) :: filename
    end subroutine zmm_mat_write
  end interface

end module psb_mmio_mod