You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
3.4 KiB
Fortran
99 lines
3.4 KiB
Fortran
!!$
|
|
!!$ Parallel Sparse BLAS version 2.2
|
|
!!$ (C) Copyright 2006/2007/2008
|
|
!!$ Salvatore Filippone University of Rome Tor Vergata
|
|
!!$ Alfredo Buttari University of Rome Tor Vergata
|
|
!!$
|
|
!!$ 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
|
|
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
!!$ POSSIBILITY OF SUCH DAMAGE.
|
|
!!$
|
|
!!$
|
|
module psb_string_mod
|
|
|
|
public psb_tolower, psb_toupper, psb_touppers
|
|
interface psb_tolower
|
|
module procedure psb_tolowerc
|
|
end interface
|
|
|
|
interface psb_toupper
|
|
module procedure psb_toupperc
|
|
end interface
|
|
|
|
interface psb_touppers
|
|
module procedure psb_sub_toupperc
|
|
end interface
|
|
|
|
private
|
|
character(len=*), parameter :: lcase='abcdefghijklmnopqrstuvwxyz'
|
|
character(len=*), parameter :: ucase='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
|
|
|
contains
|
|
|
|
function psb_tolowerc(string)
|
|
character(len=*), intent(in) :: string
|
|
character(len=len(string)) :: psb_tolowerc
|
|
integer :: i,k
|
|
|
|
do i=1,len(string)
|
|
k = index(ucase,string(i:i))
|
|
if (k /=0 ) then
|
|
psb_tolowerc(i:i) = lcase(k:k)
|
|
else
|
|
psb_tolowerc(i:i) = string(i:i)
|
|
end if
|
|
enddo
|
|
end function psb_tolowerc
|
|
|
|
function psb_toupperc(string)
|
|
character(len=*), intent(in) :: string
|
|
character(len=len(string)) :: psb_toupperc
|
|
integer :: i,k
|
|
|
|
do i=1,len(string)
|
|
k = index(lcase,string(i:i))
|
|
if (k /=0 ) then
|
|
psb_toupperc(i:i) = ucase(k:k)
|
|
else
|
|
psb_toupperc(i:i) = string(i:i)
|
|
end if
|
|
enddo
|
|
end function psb_toupperc
|
|
|
|
subroutine psb_sub_toupperc(string,strout)
|
|
character(len=*), intent(in) :: string
|
|
character(len=*), intent(out) :: strout
|
|
integer :: i,k
|
|
|
|
do i=1,len(string)
|
|
k = index(lcase,string(i:i))
|
|
if (k /=0 ) then
|
|
strout(i:i) = ucase(k:k)
|
|
else
|
|
strout(i:i) = string(i:i)
|
|
end if
|
|
enddo
|
|
end subroutine psb_sub_toupperc
|
|
|
|
end module psb_string_mod
|