X-Git-Url: http://git.nguyen.vg/gitweb/?p=SXSI%2Flibbp.git;a=blobdiff_plain;f=darray.h;fp=darray.h;h=4c5aaa3e82fadddaf6c89881d1c14cc61260c4bd;hp=0000000000000000000000000000000000000000;hb=b94f8d72735df125b191bf5a49cba0c037278787;hpb=657b1bc3dc283b45b9cceab5f1825a06496146cd

diff --git a/darray.h b/darray.h
new file mode 100644
index 0000000..4c5aaa3
--- /dev/null
+++ b/darray.h
@@ -0,0 +1,67 @@
+#ifndef DARRAY_H_
+#define DARRAY_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned char byte;
+typedef unsigned short word;
+typedef unsigned int dword;
+
+#define OPT_NO_RANK (1<<30)
+
+
+typedef dword pb;
+
+#define logD 5
+#define D (1<<logD)
+
+#define logR 16
+#define R1 (1<<logR)
+#define logRR 10
+//#define logRR 8
+#define RR (1<<logRR)
+#define logRRR 7
+#define RRR (1<<logRRR)
+
+typedef struct {
+  int n,m;
+  int size;
+  pb *buf;
+  dword *lp;
+  dword *sl;
+  word *ss;
+  dword *p;
+
+  dword *rl;
+  word *rm;
+  byte *rs;
+
+  int idx_size;
+} darray;
+
+int setbit(pb *B, int i,int x);
+int setbits(pb *B, int i, int d, int x);
+int getbit(pb *B, int i);
+dword getbits(pb *B, int i, int d);
+//unsigned int popcount(pb x);
+
+int darray_construct(darray *da, int n, pb *buf,int opt);
+int darray_select(darray *da, int i,int f);
+int darray_rank(darray *da, int i);
+int darray_pat_construct(darray *da, int n, pb *buf, int k, pb pat, int opt);
+int darray_pat_select(darray *da, int i, pb (*getpat)(pb *));
+int darray_pat_rank(darray *da, int i, pb (*getpat)(pb *));
+
+int darray_select_bsearch(darray *da, int i, pb (*getpat)(pb *));
+
+// Added by Diego Arroyuelo
+void destroyDarray(darray *da);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif