X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=libcds%2Fsrc%2Futils%2Falphabet_mapper_cont.h;fp=libcds%2Fsrc%2Futils%2Falphabet_mapper_cont.h;h=0b323d5bd281e4344affc9edcb9ca3fe5e224ac1;hb=52cb7bbcda67f4676335cdd4eb96d4d87ad1445d;hp=0000000000000000000000000000000000000000;hpb=950870fc762cf5c4d551db78bc798b540d893b4a;p=SXSI%2FXMLTree.git

diff --git a/libcds/src/utils/alphabet_mapper_cont.h b/libcds/src/utils/alphabet_mapper_cont.h
new file mode 100644
index 0000000..0b323d5
--- /dev/null
+++ b/libcds/src/utils/alphabet_mapper_cont.h
@@ -0,0 +1,52 @@
+/* alphabet_mapper_cont.h
+ * Copyright (C) 2008, Francisco Claude, all rights reserved.
+ *
+ * alphabet_mapper_cont 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 _ALPHABET_MAPPER_CONT_H
+#define _ALPHABET_MAPPER_CONT_H
+
+#include <basics.h>
+#include <iostream>
+#include <alphabet_mapper.h>
+#include <static_bitsequence.h>
+#include <static_bitsequence_builder.h>
+
+using namespace std;
+
+/** Mapper that doesn't change the value (identity)
+ * 
+ *  @author Francisco Claude
+ */
+class alphabet_mapper_cont : public alphabet_mapper {
+  public:
+    alphabet_mapper_cont(uint * seq, uint n, static_bitsequence_builder *bmb);
+    virtual ~alphabet_mapper_cont();
+    virtual uint map(uint s);
+    virtual uint unmap(uint s);
+    virtual uint size();
+    virtual uint save(FILE *fp);
+    static alphabet_mapper_cont * load(FILE *fp);
+    
+  protected:
+    alphabet_mapper_cont();
+    static_bitsequence * m;
+};
+
+#endif /* _ALPHABET_MAPPER_CONT_H */