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root/group/trunk/mdtools/md_code/atype_typedefs.F90
Revision: 247
Committed: Mon Jan 27 18:28:11 2003 UTC (21 years, 5 months ago) by chuckv
File size: 988 byte(s)
Log Message:
added generic atypes

File Contents

# User Rev Content
1 chuckv 247 !! module defines atypes available to simulation
2    
3     module atype_typedefs
4     use definitions, only: dp
5     implicit none
6    
7    
8     !! Atype for lennard-jones module
9     type :: lj_atype
10    
11     !! Unique number for place in linked list
12     integer :: atype_number = 0
13     !! Unique indentifier number (ie atomic no, etc)
14     integer :: atype_ident = 0
15     !! Mass of Particle
16     real ( kind = dp ) :: mass = 0.0_dp
17     !! Lennard-Jones epslon
18     real ( kind = dp ) :: epsilon = 0.0_dp
19     !! Lennard-Jones Sigma
20     real ( kind = dp ) :: sigma = 0.0_dp
21     !! Lennard-Jones Sigma Squared
22     real ( kind = dp ) :: sigma2 = 0.0_dp
23     !! Lennard-Jones Sigma to sixth
24     real ( kind = dp ) :: sigma6 = 0.0_dp
25     !! Pointer for linked list creation
26     type (lj_atype), pointer :: next => null()
27     type (lj_atype), pointer :: prev => null()
28     end type lj_atype
29     !! Pointer list for ljAtype
30     type :: lj_identPtrList
31     type(lj_atype), pointer :: this => null()
32     end type lj_identPtrList
33    
34     end module atype_typedefs