introduced lowmem lists

[physik/posic.git] / moldyn.h

diff --git a/moldyn.h b/moldyn.h
index c3b8c6b..da951b5 100644 (file)
--- a/moldyn.h
+++ b/moldyn.h
@@ -58,6 +58,12 @@ typedef struct s_atom {
 
 #define DEFAULT_ATOM_ATTR      0x74    // 1,2,3 body interaction + visualize
 
+/* special list structure for low mem approach */
+typedef struct s_lowmem_list {
+       int *head;
+       int *list;
+} t_lowmem_list;
+
 /* cell lists */
 typedef struct s_linkcell {
        int nx,ny,nz;           /* amount of cells in x, y and z direction */
@@ -66,6 +72,8 @@ typedef struct s_linkcell {
        double x,y,z;           /* the actual cell lengthes */
 #ifdef STATIC_LISTS
        int **subcell;          /* pointer to the cell lists */
+#elif LOWMEM_LISTS
+       t_lowmem_list *subcell; /* low mem approach list */
 #else
        t_list *subcell;        /* pointer to the cell lists */
 #endif
@@ -424,6 +432,8 @@ int link_cell_init(t_moldyn *moldyn,u8 vol);
 int link_cell_update(t_moldyn *moldyn);
 #ifdef STATIC_LISTS
 int link_cell_neighbour_index(t_moldyn *moldyn,int i,int j,int k,int **cell);
+#elif LOWMEM_LISTS
+int link_cell_neighbour_index(t_moldyn *moldyn,int i,int j,int k,int *cell);
 #else
 int link_cell_neighbour_index(t_moldyn *moldyn,int i,int j,int k,t_list *cell);
 #endif