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vertex.F90
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vertex.F90
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! MIT License
!
! Copyright (c) 2018 Florian Goth
!
! Permission is hereby granted, free of charge, to any person obtaining a copy
! of this software and associated documentation files (the "Software"), to deal
! in the Software without restriction, including without limitation the rights
! to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
! copies of the Software, and to permit persons to whom the Software is
! furnished to do so, subject to the following conditions:
!
! The above copyright notice and this permission notice shall be included in
! all copies or substantial portions of the Software.
!
! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
! OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
! THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
! LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
! FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
! DEALINGS IN THE SOFTWARE.
module vertex_mod
implicit none
type :: Vertex
integer :: degree
integer, allocatable, dimension(:) :: nbrs !< the index of the neighbour in an associated array of Vertex classes
contains
procedure, pass(this) :: vertex_init
generic, public :: init => vertex_init
procedure :: destruct => vertex_destruct
end type Vertex
contains
subroutine vertex_init(this, deg)
class(vertex), intent(inout) :: this
integer, intent(in) :: deg
this%degree = deg
allocate(this%nbrs(deg))
end subroutine vertex_init
!--------------------------------------------------------------------
!> @author
!> Florian Goth
!
!> @brief
!> Tidy up allocated space.
!
!> @param[in] this The vertex that we consider
!--------------------------------------------------------------------
subroutine vertex_destruct(this)
class(vertex) :: this
deallocate(this%nbrs)
end subroutine vertex_destruct
end module vertex_mod