improvements...

[SXSI/XMLTree.git] / libcds / src / static_sequence / static_sequence_bs.cpp

diff --git a/libcds/src/static_sequence/static_sequence_bs.cpp b/libcds/src/static_sequence/static_sequence_bs.cpp
index fecca78..3a4aaa2 100644 (file)
--- a/libcds/src/static_sequence/static_sequence_bs.cpp
+++ b/libcds/src/static_sequence/static_sequence_bs.cpp
@@ -50,6 +50,11 @@ uint static_sequence_bs::select(uint c, uint i) {
        return bitmaps[am->map(c)]->select1(i);
 }
 
+uint static_sequence_bs::select_next(uint c, uint i) {
+       if(am->map(c)>=sigma) return (uint)-1;
+       return bitmaps[am->map(c)]->select_next1(i);
+}
+
 uint static_sequence_bs::access(uint i) {
        for(uint j=0;j<sigma;j++) {
                if(bitmaps[j]->access(i)) return am->unmap(j);