Line data    Source code

       1              : ! ***********************************************************************
       2              : !
       3              : !   Copyright (C) 2010  The MESA Team
       4              : !
       5              : !   This program is free software: you can redistribute it and/or modify
       6              : !   it under the terms of the GNU Lesser General Public License
       7              : !   as published by the Free Software Foundation,
       8              : !   either version 3 of the License, or (at your option) any later version.
       9              : !
      10              : !   This program is distributed in the hope that it will be useful,
      11              : !   but WITHOUT ANY WARRANTY; without even the implied warranty of
      12              : !   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
      13              : !   See the GNU Lesser General Public License for more details.
      14              : !
      15              : !   You should have received a copy of the GNU Lesser General Public License
      16              : !   along with this program. If not, see <https://www.gnu.org/licenses/>.
      17              : !
      18              : ! ***********************************************************************
      19              : 
      20              : module other_cgrav
      21              : 
      22              :    ! consult star/other/README for general usage instructions
      23              :    ! control name: use_other_cgrav = .true.
      24              :    ! procedure pointer: s% other_cgrav => my_routine
      25              : 
      26              :    ! note that other_cgrav only changes G in the stellar structure
      27              :    ! the binary module is unaffected by changes in cgrav
      28              : 
      29              :    implicit none
      30              : 
      31              : contains
      32              : 
      33            0 :    subroutine default_other_cgrav(id, ierr)
      34              :       use star_def
      35              :       use const_def, only: standard_cgrav
      36              :       integer, intent(in) :: id
      37              :       integer, intent(out) :: ierr
      38              :       type(star_info), pointer :: s
      39              :       ierr = 0
      40            0 :       call star_ptr(id, s, ierr)
      41            0 :       if (ierr /= 0) return
      42            0 :       s%cgrav(:) = standard_cgrav
      43            0 :    end subroutine default_other_cgrav
      44              : 
      45              : end module other_cgrav