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+/*
+ * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BASE_STATS_STATDB_HH__
+#define __BASE_STATS_STATDB_HH__
+
+#include <iosfwd>
+#include <list>
+#include <map>
+#include <string>
+
+class Python;
+
+namespace Statistics {
+
+class MainBin;
+class StatData;
+
+namespace Database {
+
+typedef std::map<void *, StatData *> stat_map_t;
+typedef std::list<StatData *> stat_list_t;
+typedef std::list<MainBin *> bin_list_t;
+
+// We wrap the database in a struct to make sure it is built in time.
+struct TheDatabase
+{
+    stat_map_t map;
+    stat_list_t stats;
+    bin_list_t bins;
+
+};
+
+TheDatabase &db();
+inline stat_map_t &map() { return db().map; }
+inline stat_list_t &stats() { return db().stats; }
+inline bin_list_t &bins() { return db().bins; }
+
+StatData *find(void *stat);
+void regBin(MainBin *bin, const std::string &name);
+void regStat(void *stat, StatData *data);
+void regPrint(void *stat);
+
+inline std::string name() { return "Statistics Database"; }
+
+/* namespace Database */ }
+/* namespace Statistics */ }
+
+#endif // __BASE_STATS_STATDB_HH__