Added Marc's ES files and .dsp files for others

eo/test/real_value.h

@@ -0,0 +1,23 @@
+#include <eoESFullChrom.h>
+
+//-----------------------------------------------------------------------------
+
+typedef vector<double> Vec;
+
+/** Just a simple function that takes an eoVector<float> and sets the fitnes 
+    to -sphere (we'll see later how to minimize rather than maximize!)
+    @param _ind A floatingpoint vector 
+*/
+float the_real_value(Vec& _ind)
+{
+  double sum = 0;      /* compute in double format, even if return a float */
+  for (unsigned i = 0; i < _ind.size(); i++)
+      sum += _ind[i] * _ind[i];
+  return -sum;
+}
+
+typedef eoESFullChrom<float> Ind;
+
+void real_value(Ind & _ind) {
+    _ind.fitness( the_real_value(_ind) );
+}