X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Fstatic_sequence%2Fwt_node_internal.h;h=0b1bbc3c5da818dcc17d8fd528592ac8e30a74ac;hb=816fe5fd2e5c2ef306227c6870a45b026b923f2e;hp=b39efbd54dc74e767e399837dd5c2b21867307dd;hpb=4bd816265ae88b4e1631634260384baa559f8967;p=SXSI%2FXMLTree.git

diff --git a/libcds/src/static_sequence/wt_node_internal.h b/libcds/src/static_sequence/wt_node_internal.h
index b39efbd..0b1bbc3 100644
--- a/libcds/src/static_sequence/wt_node_internal.h
+++ b/libcds/src/static_sequence/wt_node_internal.h
@@ -40,8 +40,14 @@ class wt_node_internal: public wt_node {
 		wt_node_internal(uchar * seq, uint n, uint l, wt_coder * c, static_bitsequence_builder * bmb);
 		virtual ~wt_node_internal();
 		virtual uint rank(uint symbol, uint pos, uint level, wt_coder * c);
+		virtual uint rankLessThan(uint &symbol, uint pos, uint level, wt_coder * c);
+		virtual uint rankLessThan(uint &symbol, uint pos);
 		virtual uint select(uint symbol, uint pos, uint level, wt_coder * c);
 		virtual uint access(uint pos);
+                virtual uint access(uint pos, uint &rank);
+                virtual void access(vector<int> &result, uint i, uint j, uint min, uint max, uint l, uint pivot);
+                virtual void access(vector<int> &result, uint i, uint j);
+                virtual uint access(uint i, uint j, uint min, uint max, uint l, uint pivot);
 		virtual uint size();
     virtual uint save(FILE *fp);
     static wt_node_internal * load(FILE *fp);