X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Fstatic_sequence%2Fwt_node_internal.h;h=fed8e17f74f6b71e7862213066a76d0c792815f7;hb=0412eaf977e4ef67f68db6ded4f1cee0e12cee4f;hp=b39efbd54dc74e767e399837dd5c2b21867307dd;hpb=05dbf4eefc4fbf2c53cda4491428849ef248e2f3;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..fed8e17 100644
--- a/libcds/src/static_sequence/wt_node_internal.h
+++ b/libcds/src/static_sequence/wt_node_internal.h
@@ -40,8 +40,11 @@ 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 uint size();
     virtual uint save(FILE *fp);
     static wt_node_internal * load(FILE *fp);