X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Fstatic_sequence%2Fwt_node_internal.cpp;h=16dc441715ad4f0a0ed8743e38f9065d1623b03b;hb=bbeeb03980ddf51c0f32fd3c42321dc9ef708c27;hp=6f67501ecc6e96357870f479e08ba9cfc887796e;hpb=6a9117a97674437c9fe00b099c40ccb61d45d704;p=SXSI%2FXMLTree.git

diff --git a/libcds/src/static_sequence/wt_node_internal.cpp b/libcds/src/static_sequence/wt_node_internal.cpp
index 6f67501..16dc441 100644
--- a/libcds/src/static_sequence/wt_node_internal.cpp
+++ b/libcds/src/static_sequence/wt_node_internal.cpp
@@ -183,7 +183,7 @@ uint wt_node_internal::rankLessThan(uint &symbol, uint pos, uint l, wt_coder * c
 
 //    cout << "recursion to leftchild at l = " << l << ", symbol = " << (uchar)symbol << ", rank0 = " << bitmap->rank0(pos) << ", rank1 = " << bitmap->rank1(pos) << endl;
     // check left child for symbols <= givenSymbol
-    if (result != -1 || left_child == NULL)
+    if (result != (uint)-1 || left_child == NULL)
         return result;
     return left_child->rankLessThan(symbol, bitmap->rank0(pos)-1);
 }
@@ -195,11 +195,11 @@ uint wt_node_internal::rankLessThan(uint &symbol, uint pos)
     using std::endl;
 //    cout << "pos = " << pos << ", symbol = " << (uchar)symbol << endl;
     
-    if (pos == -1)
-        return -1;
+    if (pos == (uint)-1)
+        return (uint)-1;
     if(right_child!=NULL)
         result = right_child->rankLessThan(symbol, bitmap->rank1(pos)-1);
-    if(result == -1 && left_child!=NULL)
+    if(result == (uint)-1 && left_child!=NULL)
         return left_child->rankLessThan(symbol, bitmap->rank0(pos)-1);
     return result;
 }