sdr_spatialObject_module.f90 Source File


Files dependent on this one

sourcefile~~sdr_spatialobject_module.f90~~AfferentGraph sourcefile~sdr_spatialobject_module.f90 sdr_spatialObject_module.f90 sourcefile~sdr_triangle_module.f90 sdr_triangle_module.f90 sourcefile~sdr_triangle_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_prototree_module.f90 sdr_protoTree_module.f90 sourcefile~sdr_prototree_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_geometry_module.f90 sdr_geometry_module.f90 sourcefile~sdr_prototree_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_node_module.f90 sdr_node_module.f90 sourcefile~sdr_prototree_module.f90->sourcefile~sdr_node_module.f90 sourcefile~sdr_config_module.f90 sdr_config_module.f90 sourcefile~sdr_prototree_module.f90->sourcefile~sdr_config_module.f90 sourcefile~sdr_sphere_module.f90 sdr_sphere_module.f90 sourcefile~sdr_sphere_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_refinept_module.f90 sdr_refinePT_module.f90 sourcefile~sdr_refinept_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_refinept_module.f90->sourcefile~sdr_prototree_module.f90 sourcefile~sdr_refinept_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_refinept_module.f90->sourcefile~sdr_node_module.f90 sourcefile~sdr_refinept_module.f90->sourcefile~sdr_config_module.f90 sourcefile~sdr_cylinder_module.f90 sdr_cylinder_module.f90 sourcefile~sdr_cylinder_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_ellipsoid_module.f90 sdr_ellipsoid_module.f90 sourcefile~sdr_ellipsoid_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_stl_module.f90 sdr_stl_module.f90 sourcefile~sdr_stl_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_periodic_module.f90 sdr_periodic_module.f90 sourcefile~sdr_periodic_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_boundary_module.f90 sdr_boundary_module.f90 sourcefile~sdr_boundary_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_boundary_module.f90->sourcefile~sdr_prototree_module.f90 sourcefile~sdr_boundary_module.f90->sourcefile~sdr_periodic_module.f90 sourcefile~sdr_boundary_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_boundary_module.f90->sourcefile~sdr_node_module.f90 sourcefile~sdr_canonicalnd_module.f90 sdr_canonicalND_module.f90 sourcefile~sdr_canonicalnd_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_triangle_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_sphere_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_cylinder_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_ellipsoid_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_stl_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_periodic_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_canonicalnd_module.f90 sourcefile~sdr_spacer_module.f90 sdr_spacer_module.f90 sourcefile~sdr_geometry_module.f90->sourcefile~sdr_spacer_module.f90 sourcefile~sdr_spacer_module.f90->sourcefile~sdr_spatialobject_module.f90 sourcefile~sdr_spacer_module.f90->sourcefile~sdr_cylinder_module.f90 sourcefile~seeder.f90 seeder.f90 sourcefile~seeder.f90->sourcefile~sdr_prototree_module.f90 sourcefile~seeder.f90->sourcefile~sdr_refinept_module.f90 sourcefile~seeder.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_proto2treelm_module.f90 sdr_proto2treelm_module.f90 sourcefile~seeder.f90->sourcefile~sdr_proto2treelm_module.f90 sourcefile~seeder.f90->sourcefile~sdr_config_module.f90 sourcefile~sdr_flooding_module.f90 sdr_flooding_module.f90 sourcefile~seeder.f90->sourcefile~sdr_flooding_module.f90 sourcefile~sdr_node_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_prototree_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_periodic_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_boundary_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_node_module.f90 sourcefile~sdr_proto2treelm_module.f90->sourcefile~sdr_config_module.f90 sourcefile~sdr_config_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_flooding_module.f90->sourcefile~sdr_prototree_module.f90 sourcefile~sdr_flooding_module.f90->sourcefile~sdr_boundary_module.f90 sourcefile~sdr_flooding_module.f90->sourcefile~sdr_geometry_module.f90 sourcefile~sdr_flooding_module.f90->sourcefile~sdr_node_module.f90 sourcefile~sdr_flooding_module.f90->sourcefile~sdr_config_module.f90

Contents


Source Code

! Copyright (c) 2012, 2022 Harald Klimach <harald.klimach@dlr.de>
! Copyright (c) 2012 Kannan Masilamani <kannan.masilamani@uni-siegen.de>
! Copyright (c) 2012, 2016 Jiaxing Qi <jiaxing.qi@uni-siegen.de>
!
! 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.
!
! 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 COPYRIGHT HOLDER OR 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.
! Copyright (c) 2012-2013 Simon Zimny <s.zimny@grs-sim.de>
! Copyright (c) 2012 Manuel Hasert <m.hasert@grs-sim.de>
! Copyright (c) 2012-2016 Harald Klimach <harald.klimach@uni-siegen.de>
! Copyright (c) 2012, 2015-2016 Kannan Masilamani <kannan.masilamani@uni-siegen.de>
! Copyright (c) 2013 Daniel Harlacher <d.harlacher@grs-sim.de>
! Copyright (c) 2014 Kartik Jain <kartik.jain@uni-siegen.de>
! Copyright (c) 2014 Verena Krupp <verena.krupp@uni-siegen.de>
! Copyright (c) 2015-2017 Jiaxing Qi <jiaxing.qi@uni-siegen.de>
! Copyright (c) 2015-2016 Peter Vitt <peter.vitt2@uni-siegen.de>
! Copyright (c) 2016 Daniel Fleischer <daniel.fleischer@student.uni-siegen.de>
! Copyright (c) 2016 Tobias Schneider <tobias1.schneider@student.uni-siegen.de>
! Copyright (c) 2017 Daniel PetrĂ³ <daniel.petro@student.uni-siegen.de>
!
! Parts of this file were written by Harald Klimach, Simon Zimny and Manuel
! Hasert for German Research School for Simulation Sciences GmbH.
!
! Parts of this file were written by Harald Klimach, Kannan Masilamani,
! Daniel Harlacher, Kartik Jain, Verena Krupp, Jiaxing Qi, Peter Vitt,
! Daniel Fleischer, Tobias Girresser and Daniel PetrĂ³ for University Siegen.
!
! 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.
!
! 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 COPYRIGHT HOLDER OR 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.

! This file contains the source code for growing and dynamic arrays.
! This is used for arrays of primitives (int, long_int, real, ...) as well as
! for arrays of derived datatypes (tem_variable_type,...).
!
! To use these macros include the following to your source file.
!
! Smart growing array (GA) for ?tstring?
! Growing Arrays:
!
! declaration
!
!
! implementation
!

! -----------------------------------------------------------------
! 2d Array, which can grow in second dimension only (GA2d)
! tname ... indicates type of dynamic array (long, int, real, ...)


!
!------------------------------------------------------------------------------
!
! dynamic Arrays:
!
! declaration
!
!
! implementation
!
!> Module to describe geometrical objects in Seeder.
!!
!! The sdr_spatialObj_type is used to build up a list of all geometric objects
!! to be considered in the mesh generation.
!! They serve as a pointer to more detailed descriptions of the actual
!! geometrical representation.
module sdr_spatialObj_module
  use env_module, only: minLength, zeroLength

  implicit none

  private

  public :: grw_spatialObjArray_type, sdr_spatialObj_type
  public :: init, append, truncate, destroy, empty, placeat

  ! Identifiers for supported geometric primitives
  integer, parameter, public :: point = 1
  integer, parameter, public :: line = 2
  integer, parameter, public :: triangle = 3
  integer, parameter, public :: box = 4
  integer, parameter, public :: periodicPlane = 5
  integer, parameter, public :: sphere= 6
  integer, parameter, public :: cylinder = 7
  integer, parameter, public :: spacerInterwoven = 8
  integer, parameter, public :: ellipsoid= 9

  !> This data type describes a geometric object generically.
  !!
  !! It is used to build a list of all objects that are to be checked for
  !! intersection and provides a uniform access to them.
  !! In the tree nodes a single integer index is then sufficient to identify
  !! the intersected object.
  type sdr_spatialObj_type
    !> Position of the attribute in the list of attributes, this object should
    !! be attached to.
    integer :: attribute_position

    !> What kind of geometric primitive is this object?
    !!
    !! Supported are:
    !! 1. point
    !! 2. line
    !! 3. triangle
    !! 4. box
    integer :: geometry_primitive

    !> Position in the list of correspoding primitive.
    integer :: primitive_position
  end type sdr_spatialObj_type

  !> growing array type for type(sdr_spatialobj_type)
  type grw_spatialobjarray_type
    integer :: nvals = 0
    integer :: containersize = 0
    type(sdr_spatialobj_type), allocatable :: val(:)
  end type

  !> initialize the dynamic array
  interface init
    module procedure init_ga_spatialobj
  end interface

  !> truncate the array, meaning
  !! cut off the trailing empty entries
  interface truncate
    module procedure truncate_ga_spatialobj
  end interface

  !> empty the entries  without changing arrays
  interface empty
    module procedure empty_ga_spatialobj
  end interface

  !> destroy the dynamic array
  interface destroy
    module procedure destroy_ga_spatialobj
  end interface

  !> insert an element at a given position
  interface placeat
    module procedure placeat_ga_spatialobj
    module procedure placeat_ga_spatialobj_vec
  end interface

  !> append a value to the dynamic array
  !! and return its position.
  interface append
    module procedure append_ga_spatialobj
    module procedure append_ga_spatialobj_vec
  end interface

  !> increase the size of the container
  !! for the array.
  interface expand
    module procedure expand_ga_spatialobj
  end interface


contains

  subroutine init_ga_spatialobj(me, length)
    type(grw_spatialobjarray_type), intent(out) :: me !< dynamic array to init
    integer, intent(in), optional :: length !< initial length of the container

    if (present(length)) then
      me%containersize = length
    else
      me%containersize = zerolength
    end if
    ! deallocate ...
    if( allocated( me%val ))     &
      deallocate(me%val)
    ! ... and reallocate
    allocate(me%val(me%containersize))
    me%nvals = 0

  end subroutine init_ga_spatialobj

  subroutine destroy_ga_spatialobj(me)
    type(grw_spatialobjarray_type), intent(inout) :: me !< dynamic array to destroy

    me%containersize = 0
    me%nvals = 0
    if( allocated( me%val ) ) deallocate(me%val)

  end subroutine destroy_ga_spatialobj


  subroutine truncate_ga_spatialobj(me)
    !------------------------------------------------------------------------
    type(grw_spatialobjarray_type) :: me !< array to truncate
    !------------------------------------------------------------------------
    type(sdr_spatialobj_type), allocatable :: tarray(:)
    !------------------------------------------------------------------------
    integer :: ii
    !------------------------------------------------------------------------

    ! nothing to do if container size is not larger than the number of values
    ! in the array.
    if (me%containersize > me%nvals) then
      allocate(tarray(me%nvals))
      do ii = 1, me%nvals
        tarray(ii) = me%val(ii)
      end do
      call move_alloc(tarray, me%val)
      me%containersize = me%nvals
    end if

  end subroutine truncate_ga_spatialobj


  subroutine empty_ga_spatialobj(me)
    !------------------------------------------------------------------------
    type(grw_spatialobjarray_type) :: me !< array to sorttruncate
    !------------------------------------------------------------------------

    me%nvals = 0

  end subroutine empty_ga_spatialobj

  !> adds the value to a given position inside the growing array.
  !!
  !! if the requested position is outside the current array bounds, the array
  !! will be resized accordingly. if it is inside the current array bounds, the
  !! element at the requested position will be replaced.
  subroutine placeat_ga_spatialobj(me, val, pos, length)
    type(grw_spatialobjarray_type) :: me !< array to place the value into
    type(sdr_spatialobj_type), intent(in) :: val !< value to place at the given position
    integer, intent(in) :: pos !< predefined position
    !> optional length to expand the array
    integer, intent(in), optional :: length


    ! value to append is larger than all existing ones,
    ! just put it to the end of the list, this captures
    ! also the case of empty lists.
    ! in this case foundpos = me%nvals + 1 holds.
    if (pos > me%containersize) then
      ! expand the array, if its boundary is reached
      call expand(me = me, pos = pos, length = length)
    end if

    me%nvals = max( pos, me%nvals )
    me%val(pos) = val

  end subroutine placeat_ga_spatialobj


  !> adds the values starting from a given position inside the growing array.
  !!
  !! if the requested position is outside the current array bounds, the array
  !! will be resized accordingly. if it is inside the current array bounds, the
  !! elements starting from the requested position will be replaced up to
  !! the element at position `pos + size(val) - 1`.
  subroutine placeat_ga_spatialobj_vec(me, val, pos, length)
    type(grw_spatialobjarray_type) :: me !< array to append the value to
    type(sdr_spatialobj_type), intent(in) :: val(:) !< values to append
    integer, intent(in) :: pos !< predefined position
    !> optional length to expand the array
    integer, intent(in), optional :: length

    integer :: ub, ii

    if (me%nvals == huge(me%nvals)) then
      write(*,*) "reached end of integer range for growing array!"
      write(*,*) "aborting!!"
      stop
    end if

    ub = pos + size(val) - 1

    if (ub > me%containersize) then
      ! expand the array, if its boundary is reached
      call expand(me = me, pos = ub, length = length)
    end if

    me%nvals = max( ub, me%nvals )
    do ii = pos, ub
      me%val(ii) = val(1+ii-pos)
    end do

  end subroutine placeat_ga_spatialobj_vec


  subroutine append_ga_spatialobj(me, val, length)
    type(grw_spatialobjarray_type) :: me !< array to append the value to
    type(sdr_spatialobj_type), intent(in) :: val !< value to append
    !> optional length to expand the array
    integer, intent(in), optional :: length

    ! value to append is larger than all existing ones,
    ! just put it to the end of the list, this captures
    ! also the case of empty lists.
    ! in this case foundpos = me%nvals + 1 holds.
    if (me%nvals+1 > me%containersize) then
      ! expand the array, if its boundary is reached
      call expand(me = me, length = length)
    end if

    me%nvals = me%nvals+1
    me%val(me%nvals) = val

  end subroutine append_ga_spatialobj

  subroutine append_ga_spatialobj_vec(me, val, length)
    type(grw_spatialobjarray_type) :: me !< array to append the value to
    type(sdr_spatialobj_type), intent(in) :: val(:) !< values to append
    !> optional length to expand the array
    integer, intent(in), optional :: length

    integer :: lb, ub, ii

    if (me%nvals == huge(me%nvals)) then
      write(*,*) "reached end of integer range for growing array!"
      write(*,*) "aborting!!"
      stop
    end if

    lb = me%nvals + 1
    ub = lb + size(val) - 1

    if (ub > me%containersize) then
      ! expand the array, if its boundary is reached
      call expand(me = me, pos = ub, length = length)
    end if

    me%nvals = max( ub, me%nvals )
    do ii = lb, ub
      me%val(ii) = val(1+ii-lb)
    end do

  end subroutine append_ga_spatialobj_vec


  subroutine expand_ga_spatialobj(me, pos, length)
    type(grw_spatialobjarray_type) :: me !< array to resize
    integer, intent(in), optional :: pos !< optional predefined position
    !> optional length to expand the array
    integer, intent(in), optional :: length

    type(sdr_spatialobj_type), allocatable :: swpval(:)
    integer :: explen, ii

    explen = 0
    ! increase the container by the requested length of double it
    if( present(length) ) then
      explen = max( length, minlength )
    else
      ! set the global minimum length, if doubling would be smaller than that
      explen = max(me%containersize, minlength)
    end if

    ! if a position is given, increase the container to at least the size to
    ! fit the position.
    if( present(pos) ) explen = max(explen, pos-me%containersize)

    ! if the current size plus explen exceeds the max container size,
    ! reduce the size to the max container size.
    if( (huge(me%containersize) - explen) <= me%containersize) then
      ! set max container size
      me%containersize = huge(me%containersize)
    else
      ! set the new container size
      me%containersize = me%containersize + explen
    end if

    if ( me%nvals > 0 ) then
      allocate(swpval(me%containersize))
      do ii = 1, me%nvals
        swpval(ii) = me%val(ii)
      end do
      call move_alloc( swpval, me%val )
    else ! me%nvals == 0
      if ( allocated(me%val) ) deallocate( me%val )
      allocate( me%val(me%containersize) )
    end if

  end subroutine expand_ga_spatialobj


end module sdr_spatialObj_module