qmmm_gaussian_types.F

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!--------------------------------------------------------------------------------------------------!
!   CP2K: A general program to perform molecular dynamics simulations                              !
!   Copyright 2000-2024 CP2K developers group <https://cp2k.org>                                   !
!                                                                                                  !
!   SPDX-License-Identifier: GPL-2.0-or-later                                                      !
!--------------------------------------------------------------------------------------------------!
 
! **************************************************************************************************
!> \brief Sets the typo for the gaussian treatment of the qm/mm interaction
!> \par History
!>      06.2004 created
!> \author Teodoro Laino
! **************************************************************************************************
MODULE qmmm_gaussian_types
 
   USE kinds,                           ONLY: dp
#include "./base/base_uses.f90"
 
   IMPLICIT NONE
   PRIVATE
 
! **************************************************************************************************
!> \par History
!>      06.2004 created [tlaino]
!> \author Laino Teodoro
! **************************************************************************************************
   TYPE qmmm_gaussian_type
      INTEGER                               :: number_of_gaussians
      REAL(kind=dp)                         :: elp_radius, elp_radius_corr
      INTEGER, DIMENSION(:), POINTER        :: grid_level
      REAL(kind=dp), DIMENSION(:), POINTER  :: ak, gk
   END TYPE qmmm_gaussian_type
 
! **************************************************************************************************
!> \brief represent a pointer to a qmmm_gaussian_type, to be able to create arrays
!>      of pointers
!> \param qmmm_gaussian_type the pointer to the qmmm_gaussian_type
!> \par History
!>      06.2004 created [tlaino]
!> \author Teodoro Laino
! **************************************************************************************************
   TYPE qmmm_gaussian_p_type
      TYPE(qmmm_gaussian_type), POINTER :: pgf
   END TYPE qmmm_gaussian_p_type
 
   PUBLIC  :: qmmm_gaussian_type, &
              qmmm_gaussian_p_type
 
END MODULE qmmm_gaussian_types