!-----------------------------------------------------------------------------------------------------------------------------------
! This file is part of ReMKiT1D.
!
! ReMKiT1D is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as
! published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
!
! ReMKiT1D 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 General Public License for more details.
!
! You should have received a copy of the GNU General Public License along with ReMKiT1D. If not, see <https://www.gnu.org/licenses/>.
!
! Copyright 2023 United Kingdom Atomic Energy Authority (stefan.mijin@ukaea.uk)
!-----------------------------------------------------------------------------------------------------------------------------------
module term_abstract_class
!! author: Stefan Mijin
!!
!! Houses abstract term class determining basic term interfaces
use data_kinds ,only: rk
use god_objects ,only: object
use variable_container_class ,only: VariableContainer
use runtime_constants ,only: debugging, assertions
use assertion_utility ,only: assert, assertIdentical, assertPure
use modelbound_data_abstract_class ,only: ModelboundData
use model_surrogate_class ,only: ModelSurrogate
implicit none
private
type ,public ,extends(Object) ,abstract :: Term
!! General abstract term object
contains
procedure ,public :: update => noUpdate
procedure(evaluateTerm) ,deferred :: evaluate
procedure(getEvolvedVar) ,deferred :: getVarName
end type Term
!-----------------------------------------------------------------------------------------------------------------------------------
abstract interface
!-----------------------------------------------------------------------------------------------------------------------------------
function evaluateTerm(this,varCont) result(res)
!! Get explicit value for the term
import :: Term, VariableContainer ,rk
class(Term) ,intent(in) :: this
type(VariableContainer) ,intent(in) :: varCont
real(rk) ,allocatable ,dimension(:) :: res
end function evaluateTerm
!-----------------------------------------------------------------------------------------------------------------------------------
pure function getEvolvedVar(this) result(name)
!! Get name of the evolved variable of this term
import :: Term
class(Term) ,intent(in) :: this
character(:) ,allocatable :: name
end function getEvolvedVar
!-----------------------------------------------------------------------------------------------------------------------------------
end interface
!-----------------------------------------------------------------------------------------------------------------------------------
interface
!-----------------------------------------------------------------------------------------------------------------------------------
module subroutine noUpdate(this,varCont,modelData,hostModel)
!! Default Term update function - does nothing
class(Term) ,intent(inout) :: this
type(VariableContainer) ,intent(in) :: varCont
class(ModelboundData) ,optional ,intent(in) :: modelData
class(ModelSurrogate) ,optional ,intent(in) :: hostModel
end subroutine noUpdate
!-----------------------------------------------------------------------------------------------------------------------------------
end interface
!-----------------------------------------------------------------------------------------------------------------------------------
end module term_abstract_class
!-----------------------------------------------------------------------------------------------------------------------------------
