Added monitors and statistics, also made a module with some

specific python stuff in __init__.py

eo/src/pyeo/monitors.cpp

@@ -18,11 +18,53 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
+#include <utils/eoParam.h>
 #include <utils/eoMonitor.h>
 #include "PyEO.h"
 
+class MonitorWrapper : public eoMonitor
+{
+    public:
+	PyObject* self;
+	list objects;
+	
+	MonitorWrapper(PyObject* p) :self(p) {}
+
+	eoMonitor& operator()()
+	{
+	    call_method<void>(self, "__call__");
+	    return *this;
+	}
+
+	std::string getString(int i)
+	{
+	    if (static_cast<unsigned>(i) >= vec.size())
+	    {
+		throw index_error("Index out of bounds");
+	    }
+	    
+	    return vec[i]->getValue();
+	}
+
+	unsigned size() { return vec.size(); }
+};
+
 void monitors()
 {
-
+    /** 
+     * Change of interface: I encountered some difficulties with 
+     * transferring eoParams from and to Python, so now we can
+     * only get at the strings contained in the eoParams.
+     * sorry
+     */
+    
+    class_<eoMonitor, MonitorWrapper, boost::noncopyable>("eoMonitor", init<>())
+	.def("lastCall", &eoMonitor::lastCall)
+	.def("add", &eoMonitor::add)
+	.def("__call__", &MonitorWrapper::operator(), return_internal_reference<1>() )
+	.def("__getitem__", &MonitorWrapper::getString, 
+		"Returns the string value of the indexed Parameter")	
+	.def("__len__", &MonitorWrapper::size)
+	;
 }