Generic ObjectiveVector types

moeo/src/continue/moeoHypContinue.h

@@ -80,7 +80,7 @@ public:
             bestCurrentParetoSet.push_back(arch[i].objectiveVector());
         }
 
-        AtomType hypervolume= metric(bestCurrentParetoSet,OptimSet );
+        double hypervolume= metric(bestCurrentParetoSet,OptimSet );
 
         if (hypervolume==0) {
             eo::log << eo::logging << "STOP in moeoHypContinue: Best ParetoSet has been reached "

moeo/src/core/moeoDualRealObjectiveVector.h

@@ -43,9 +43,9 @@ class moeoDualRealObjectiveVector : public moeoScalarObjectiveVector<ObjectiveVe
 
     public:
 
-        moeoDualRealObjectiveVector(double value=0.0) 
+        moeoDualRealObjectiveVector(double value=0.0, bool feasible = false)
             : moeoScalarObjectiveVector<ObjectiveVectorTraits, eoMinimizingDualFitness >
-              ( T(value, false) ) {}
+              ( T(value, feasible) ) {}
 
         bool is_feasible() const
         {
@@ -113,4 +113,36 @@ class moeoDualRealObjectiveVector : public moeoScalarObjectiveVector<ObjectiveVe
 };
 
 
+
+/**
+ * Output for a moeoDualRealObjectiveVector object
+ * @param _os output stream
+ * @param _objectiveVector the objective vector to write
+ */
+template < class ObjectiveVectorTraits >
+std::ostream & operator<<(std::ostream & _os, const moeoDualRealObjectiveVector < ObjectiveVectorTraits > & _objectiveVector)
+{
+  for (unsigned int i=0; i<_objectiveVector.size()-1; i++)
+      _os << _objectiveVector[i] << " ";
+  _os << _objectiveVector[_objectiveVector.size()-1];
+  return _os;
+}
+
+/**
+ * Input for a moeoDualRealObjectiveVector object
+ * @param _is input stream
+ * @param _objectiveVector the objective vector to read
+ */
+template < class ObjectiveVectorTraits >
+std::istream & operator>>(std::istream & _is, moeoDualRealObjectiveVector < ObjectiveVectorTraits > & _objectiveVector)
+{
+  _objectiveVector = moeoDualRealObjectiveVector < ObjectiveVectorTraits > ();
+  for (unsigned int i=0; i<_objectiveVector.size(); i++)
+    {
+      _is >> _objectiveVector[i];
+    }
+  return _is;
+}
+
+
 #endif /*_DUALREALOBJECTIVEVECTOR_H_*/

moeo/src/metric/moeoHyperVolumeDifferenceMetric.h

@@ -56,7 +56,7 @@ class moeoHyperVolumeDifferenceMetric : public moeoVectorVsVectorBinaryMetric <
      * @param _normalize allow to normalize data (default true)
      * @param _rho coefficient to determine the reference point.
      */
-    moeoHyperVolumeDifferenceMetric(bool _normalize=true, double _rho=1.1): normalize(_normalize), rho(_rho), ref_point(NULL){
+    moeoHyperVolumeDifferenceMetric(bool _normalize=true, double _rho=1.1): normalize(_normalize), rho(_rho), ref_point(/*NULL*/){
         bounds.resize(ObjectiveVector::Traits::nObjectives());
         // initialize bounds in case someone does not want to use them
         for (unsigned int i=0; i<ObjectiveVector::Traits::nObjectives(); i++)
@@ -70,7 +70,7 @@ class moeoHyperVolumeDifferenceMetric : public moeoVectorVsVectorBinaryMetric <
      * @param _normalize allow to normalize data (default true)
      * @param _ref_point the reference point
      */
-    moeoHyperVolumeDifferenceMetric(bool _normalize=true, ObjectiveVector& _ref_point=NULL): normalize(_normalize), rho(0.0), ref_point(_ref_point){
+    moeoHyperVolumeDifferenceMetric(bool _normalize/*=true*/, ObjectiveVector& _ref_point/*=NULL*/): normalize(_normalize), rho(0.0), ref_point(_ref_point){
         bounds.resize(ObjectiveVector::Traits::nObjectives());
         // initialize bounds in case someone does not want to use them
         for (unsigned int i=0; i<ObjectiveVector::Traits::nObjectives(); i++)
@@ -149,7 +149,7 @@ class moeoHyperVolumeDifferenceMetric : public moeoVectorVsVectorBinaryMetric <
             }
 #endif
 
-            double min, max;
+            typename ObjectiveVector::Type min, max;
             unsigned int nbObj=ObjectiveVector::Traits::nObjectives();
             bounds.resize(nbObj);
             for (unsigned int i=0; i<nbObj; i++){

moeo/src/metric/moeoHyperVolumeMetric.h

@@ -152,7 +152,7 @@ class moeoHyperVolumeMetric : public moeoVectorUnaryMetric < ObjectiveVector , d
     	if(_set.size() < 1)
     		throw("Error in moeoHyperVolumeUnaryMetric::setup -> argument1: vector<ObjectiveVector> size must be greater than 0");
     	else{
-	        double min, max;
+	        typename ObjectiveVector::Type min, max;
 	        unsigned int nbObj=ObjectiveVector::Traits::nObjectives();
 	        bounds.resize(nbObj);
 	        for (unsigned int i=0; i<nbObj; i++){

moeo/src/metric/moeoVecVsVecEpsilonBinaryMetric.h

@@ -109,7 +109,7 @@ public:
      * @param _set2 the second vector of objective vectors
      */
     void setup(const std::vector < ObjectiveVector > & _set1, const std::vector < ObjectiveVector > & _set2){
-        double min, max;
+        typename ObjectiveVector::Type min, max;
         unsigned int nbObj=ObjectiveVector::Traits::nObjectives();
         bounds.resize(nbObj);
         for (unsigned int i=0; i<nbObj; i++){