X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Fstatic_sequence%2Fstatic_sequence_wvtree.h;h=f97264802fe25edc825940281df03900948f24df;hb=450ba3c9c74665094fb8f6821d6cc92d2bf23011;hp=b93caf2cef4c9221da05cb0649e21b6fb56ae716;hpb=ac626dacdd094e0dc9fbc3302fec0020cf97942c;p=SXSI%2FXMLTree.git

diff --git a/libcds/src/static_sequence/static_sequence_wvtree.h b/libcds/src/static_sequence/static_sequence_wvtree.h
index b93caf2..f972648 100644
--- a/libcds/src/static_sequence/static_sequence_wvtree.h
+++ b/libcds/src/static_sequence/static_sequence_wvtree.h
@@ -1,6 +1,27 @@
-
+/* static_sequence_wvtree.h
+ * Copyright (C) 2008, Francisco Claude, all rights reserved.
+ *
+ * static_sequence_wvtree definition
+ *
+ * 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
+ *
+ */
+ 
 #ifndef STATIC_SEQUENCE_WVTREE_H
 #define STATIC_SEQUENCE_WVTREE_H
+
 #include <iostream>
 #include <cassert>
 #include <basics.h>
@@ -13,14 +34,16 @@
 
 using namespace std;
 
+/** Wavelet tree implementation using pointers. 
+ * 
+ *  @author Francisco Claude
+ */
 class static_sequence_wvtree : public static_sequence {
   public:
 
     /** Builds a Wavelet Tree for the string
      * pointed by symbols assuming its length
-     * equals n and the test flag allows to set
-     * if the structure must be tested for
-     * correctness after being created (this is very expensive). */
+     * equals n */
     static_sequence_wvtree(uint * symbols, uint n, wt_coder * coder, static_bitsequence_builder * bmb, alphabet_mapper * am);
 
     virtual ~static_sequence_wvtree();
@@ -37,6 +60,7 @@ class static_sequence_wvtree : public static_sequence {
     
     virtual uint save(FILE * fp);
     static static_sequence_wvtree * load(FILE *fp);
+
   protected:
 
     static_sequence_wvtree();