Chimie Théorique » Opt'n Path

      subroutine Header(String)

! This short subroutine print a header in a nice way

!----------------------------------------------------------------------

!  Copyright 2003-2014 Ecole Normale Supérieure de Lyon, 

!  Centre National de la Recherche Scientifique,

!  Université Claude Bernard Lyon 1. All rights reserved.

!

!  This work is registered with the Agency for the Protection of Programs 

!  as IDDN.FR.001.100009.000.S.P.2014.000.30625

!

!  Authors: P. Fleurat-Lessard, P. Dayal

!  Contact: optnpath@gmail.com

!

! This file is part of "Opt'n Path".

!

!  "Opt'n Path" is free software: you can redistribute it and/or modify

!  it under the terms of the GNU Affero General Public License as

!  published by the Free Software Foundation, either version 3 of the License,

!  or (at your option) any later version.

!

!  "Opt'n Path" is distributed in the hope that it will be useful,

!  but WITHOUT ANY WARRANTY; without even the implied warranty of

!

!  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

!  GNU Affero General Public License for more details.

!

!  You should have received a copy of the GNU Affero General Public License

!  along with "Opt'n Path". If not, see <http://www.gnu.org/licenses/>.

!

! Contact The Office of Technology Licensing, valorisation@ens-lyon.fr,

! for commercial licensing opportunities.

!----------------------------------------------------------------------

         IMPLICIT NONE

         CHARACTER(*) :: String

         INTERFACE

            function valid(string) result (isValid)

              CHARACTER(*), intent(in) :: string

              logical                  :: isValid

            END function VALID

         END INTERFACE

         CHARACTER(70) :: Head1,Sep

         CHARACTER(70) :: String2

         INTEGER :: LenS,Len1,Pos1

         INTEGER :: Idx,PosE

         LOGICAL :: Debug

         Debug=Valid("Header")

         Head1="====================================================================="

           Sep="                                                                     "

           If (debug) THEN

              WRITe(*,'(A)') Head1

              WRITE(*,'(A)') "=     Entering Header.... "

              WRITe(*,'(A)') Head1

           END IF

         WRITe(*,'(A)') Head1

         LenS=len_Trim(String)

         DO WHILE (LenS>65)

            Idx=Index(String(1:65)," ",BACK=.TRUE.)

            If (Idx>0) THEN

               PosE=Idx-1

            ELSE 

               PosE=65

            END IF

            String2=AdjustL(Trim(String(1:PosE)))

            LenS=Len_Trim(String2)

 !        WRITE(*,*) "DBG Head:",LenS, String

            Pos1=33-Int(LenS/2)

            Len1=67-LenS-Pos1

            WRITE(*,'(A)') "=" // Sep(1:Pos1) // TRIM(String2) // Sep(1:Len1) // "="

            String2=String(PosE+1:)

            String=AdjustL(String2)

            LenS=Len_Trim(String)

      END DO

         Pos1=34-Int(LenS/2)

         Len1=67-LenS-Pos1

         WRITE(*,'(A)') "=" // Sep(1:Pos1) // TRIM(String) // Sep(1:Len1) // "="

         WRITe(*,'(A)') Head1

           If (debug) THEN

              WRITe(*,'(A)') Head1

              WRITE(*,'(A)') "=     Exiting Header.... "

              WRITe(*,'(A)') Head1

           END IF

       END subroutine Header