Finalized Checkpointing, see t-eoCheckpointing for a test

eo/src/utils/eoCheckPoint.h

@@ -0,0 +1,75 @@
+// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
+
+//-----------------------------------------------------------------------------
+// eoCheckPoint.h
+// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
+/* 
+    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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Contact: todos@geneura.ugr.es, http://geneura.ugr.es
+             Marc.Schoenauer@polytechnique.fr
+             mkeijzer@dhi.dk
+ */
+//-----------------------------------------------------------------------------
+
+#ifndef _eoCheckPoint_h
+#define _eoCheckPoint_h
+
+#include <eoTerm.h>
+
+template <class EOT> class eoStatBase;
+class eoMonitor;
+class eoUpdater;
+
+template <class EOT>
+class eoCheckPoint : public eoTerm<EOT>
+{
+public :
+
+    eoCheckPoint(eoTerm<EOT>& _term) : term(_term) {}
+
+    bool operator()(const eoPop<EOT>& _pop);
+
+    void add(eoStatBase<EOT>& _stat) { stats.push_back(&_stat); }
+    void add(eoMonitor& _mon) { monitors.push_back(&_mon); }
+    void add(eoUpdater& _upd) { updaters.push_back(&_upd); }
+
+    std::string className(void) const { return "eoCheckPoint"; }
+
+private :
+
+    eoTerm<EOT>& term;
+    std::vector<eoStatBase<EOT>*>    stats;
+    std::vector<eoMonitor*> monitors;
+    std::vector<eoUpdater*> updaters;
+};
+
+template <class EOT>
+bool eoCheckPoint<EOT>::operator()(const eoPop<EOT>& _pop)
+{
+    unsigned i;
+    for (i = 0; i < stats.size(); ++i)
+        (*stats[i])(_pop);
+
+    for (i = 0; i < updaters.size(); ++i)
+        (*updaters[i])();
+
+    for (i = 0; i < monitors.size(); ++i)
+        (*monitors[i])();
+
+    return term(_pop);
+}
+
+#endif