X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Fstatic_sequence%2Fwt_node_leaf.cpp;h=d99ea62291defad0d1a8bc0b3e909bf217ca711e;hb=a9846746dc7a55764591fcc273fd48c6049df962;hp=6f6c887aab9b172333629a9a4c57f5fcc734c365;hpb=0bf9688e2615a9fc07860c5762240e4ce26ee5d3;p=SXSI%2FXMLTree.git

diff --git a/libcds/src/static_sequence/wt_node_leaf.cpp b/libcds/src/static_sequence/wt_node_leaf.cpp
index 6f6c887..d99ea62 100644
--- a/libcds/src/static_sequence/wt_node_leaf.cpp
+++ b/libcds/src/static_sequence/wt_node_leaf.cpp
@@ -1,3 +1,23 @@
+/* wt_node_leaf.cpp
+ * Copyright (C) 2008, Francisco Claude, all rights reserved.
+ *
+ * wt_node_leaf
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
 
 #include <wt_node_leaf.h>
 
@@ -11,20 +31,18 @@ wt_node_leaf::wt_node_leaf() {}
 wt_node_leaf::~wt_node_leaf() {}
 
 uint wt_node_leaf::rank(uint symbol, uint pos, uint l, wt_coder * c) {
-	assert(symbol==this->symbol);
+	if(symbol!=this->symbol) return 0;
 	pos++;
-	assert(pos<=count);
 	return pos;
 }
 
 uint wt_node_leaf::select(uint symbol, uint pos, uint l, wt_coder * c) {
-	assert(symbol==this->symbol);
-	assert(pos<=count && pos>0);
+	if(symbol!=this->symbol) return (uint)-1;
+	if(pos==0 || pos>count) return (uint)-1;
 	return pos;
 }
 
 uint wt_node_leaf::access(uint pos) {
-	assert(pos<count);
 	return symbol;
 }