X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=moldyn.h;h=da951b5b54cd440f82facea485193738efce2206;hb=99a9305339d568641a7ec55783faa161b3c33311;hp=c3b8c6b2ca9206d98e6ae944737a70e1ff675274;hpb=e3e1d8e2f7fc65748c8da0accb9b3e6b0b1eb049;p=physik%2Fposic.git

diff --git a/moldyn.h b/moldyn.h
index c3b8c6b..da951b5 100644
--- 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