Merge branch 'master' of ssh://eodev.git.sourceforge.net/gitroot/eodev/eodev

eo/src/eoCombinedContinue.h

@@ -19,6 +19,11 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
     Contact: todos@geneura.ugr.es, http://geneura.ugr.es
+Authors :
+    todos@geneura.ugr.es
+    Marc Schoenauer
+    Ramón Casero Cañas
+    Johann Dréo
  */
 //-----------------------------------------------------------------------------
 
@@ -40,7 +45,7 @@
 @ingroup Combination
 */
 template< class EOT>
-class eoCombinedContinue: public eoContinue<EOT> {
+class eoCombinedContinue: public eoContinue<EOT>, public std::vector<eoContinue<EOT>* > {
 public:
 
   /// Define Fitness
@@ -48,45 +53,45 @@ public:
 
   /// Ctor, make sure that at least on continuator is present
   eoCombinedContinue( eoContinue<EOT>& _cont)
-    : eoContinue<EOT> ()
+    : eoContinue<EOT>(), std::vector<eoContinue<EOT>* >(1, &_cont) 
   {
-    continuators.push_back(&_cont);
   }
 
   /// Ctor - for historical reasons ... should disspear some day
   eoCombinedContinue( eoContinue<EOT>& _cont1, eoContinue<EOT>& _cont2)
-    : eoContinue<EOT> ()
+    : eoContinue<EOT>(), std::vector<eoContinue<EOT>* >()
   {
-    continuators.push_back(&_cont1);
-    continuators.push_back(&_cont2);
+#pragma message "The double continuators constructor of eocombinedContinue is deprecated and will be removed in the next release."
+
+    this->push_back(&_cont1);
+    this->push_back(&_cont2);
   }
 
   void add(eoContinue<EOT> & _cont)
   {
-    continuators.push_back(&_cont);
+    this->push_back(&_cont);
   }
 
-  ///////////// RAMON'S CODE ///////////////
   void removeLast(void)
   {
-    continuators.pop_back();
+#pragma message "The removeLast method of eocombinedContinue is deprecated and will be removed in the next release, use pop_back instead."
+    this->pop_back();
   }
-  ///////////// RAMON'S CODE (end) ///////////////
 
 
   /** Returns false when one of the embedded continuators say so (logical and)
    */
   virtual bool operator() ( const eoPop<EOT>& _pop )
   {
-    for (unsigned i = 0; i < continuators.size(); ++i)
-      if ( !(*continuators[i])(_pop) ) return false;
+    for (unsigned i = 0; i < this->size(); ++i)
+      if ( ! (*this->at(i))(_pop) ) return false;
     return true;
   }
 
   virtual std::string className(void) const { return "eoCombinedContinue"; }
 
-private:
-  std::vector<eoContinue<EOT>*>    continuators;
+//private:
+//  std::vector<eoContinue<EOT>*>    continuators;
 };
 
 #endif

eo/src/eoDualFitness.h

@@ -103,6 +103,17 @@ public:
         _is_feasible(dual.second)
     {}
 
+    // FIXME is it a good idea to include implicit conversion here?
+    /** Conversion operator: it permits to use a fitness instance as  its  scalar
+     * type, if needed. For example, this is possible:
+     *     eoDualFitness<double,std::less<double> > fit;
+     *     double val = 1.0;
+     *     fit = val;
+     *     val = fit;
+     */
+    operator BaseType(void) const { return _value; }
+
+    
     inline bool is_feasible() const
     {
         return _is_feasible;

eo/src/eoExceptions.h

@@ -55,7 +55,6 @@ private:
 };
 
 
-
 /*!
 An error that signals that a maximum number of evaluations has been reached.
 
@@ -80,4 +79,54 @@ private:
 };
 
 
+/*!
+ * An error that signals a missing parameter
+ *
+ * Thrown by eoParser::getParam
+ *
+ * @ingroup Parameters 
+ */
+class eoMissingParamException : public std::exception
+{
+public:
+    eoMissingParamException(std::string name) : _name(name){}
+
+    virtual const char* what() const throw()
+    {
+        std::ostringstream ss;
+        ss << "The command parameter " << _name << " has not been declared";
+        return ss.str().c_str();
+    }
+
+    ~eoMissingParamException() throw() {}
+
+private:
+    std::string _name;
+};
+
+/*!
+ * An error that signals a bad parameter type
+ *
+ * Thrown by eoParser::valueOf
+ *
+ * @ingroup Parameters 
+ */
+class eoWrongParamTypeException : public std::exception
+{
+public:
+    eoWrongParamTypeException(std::string name) : _name(name){}
+
+    virtual const char* what() const throw()
+    {
+        std::ostringstream ss;
+        ss << "You asked for the parameter " << _name << " but it has not been declared under this type";
+        return ss.str().c_str();
+    }
+
+    ~eoWrongParamTypeException() throw() {}
+
+private:
+    std::string _name;
+};
+
 #endif // __eoExceptions_h__

eo/src/eoProportionalCombinedOp.h

@@ -188,6 +188,7 @@ public:
 
   virtual void add(eoQuadOp<EOT> & _op, const double _rate, bool _verbose)
   {
+#pragma message "The use of the verbose parameter in eoPropCombinedQuadOp::add is deprecated and will be removed in the next release."
     eo::log << eo::warnings << "WARNING: the use of the verbose parameter in eoPropCombinedQuadOp::add is deprecated and will be removed in the next release." << std::endl;
     add(_op,_rate);
   }

eo/src/utils/eoOStreamMonitor.h

@@ -49,6 +49,7 @@ public :
     {
         (void)_verbose;
         eo::log << eo::warnings << "WARNING: the use of the verbose parameter in eoOStreamMonitor constructor is deprecated and will be removed in the next release" << std::endl;
+#pragma message "WARNING: the use of the verbose parameter in eoOStreamMonitor constructor is deprecated and will be removed in the next release"
     }
 
     eoOStreamMonitor( std::ostream & _out, std::string _delim = "\t", unsigned int _width=20, char _fill=' ' ) :

eo/src/utils/eoParser.cpp

@@ -18,9 +18,12 @@
     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@inria.fr
-             mkeijzer@dhi.dk
+Contact: http://eodev.sourceforge.net
+Authors:
+    todos@geneura.ugr.es, http://geneura.ugr.es
+    Marc.Schoenauer@polytechnique.fr
+    mkeijzer@dhi.dk
+    Johann Dréo <johann.dreo@thalesgroup.com>
  */
 //-----------------------------------------------------------------------------
 
@@ -38,6 +41,7 @@
 #include <utils/eoParser.h>
 #include <utils/eoLogger.h>
 
+
 using namespace std;
 
 std::ostream& printSectionHeader(std::ostream& os, std::string section)
@@ -129,6 +133,15 @@ eoParam * eoParser::getParamWithLongName(const std::string& _name) const
     return 0;
 }
 
+eoParam * eoParser::getParam(const std::string& _name) const
+{
+    eoParam * p = getParamWithLongName( _name );
+    if( p == NULL ) {
+        throw eoMissingParamException(_name );
+    } else {
+        return p;
+    }
+}
 
 void eoParser::processParam(eoParam& param, std::string section)
 {

eo/src/utils/eoParser.h

@@ -1,4 +1,4 @@
-/* (c) Marc Schoenauer, Maarten Keijzer and GeNeura Team, 2000
+/* (c) Marc Schoenauer, Maarten Keijzer, GeNeura Team, Thales group
 
 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
@@ -14,9 +14,11 @@ with this library; if not, write to the Free Software Foundation, Inc., 59
 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
 Contact: http://eodev.sourceforge.net
-         todos@geneura.ugr.es, http://geneura.ugr.es
-         Marc.Schoenauer@polytechnique.fr
-         mkeijzer@dhi.dk
+Authors:
+    todos@geneura.ugr.es, http://geneura.ugr.es
+    Marc.Schoenauer@polytechnique.fr
+    mkeijzer@dhi.dk
+    Johann Dréo <johann.dreo@thalesgroup.com>
 */
 
 
@@ -30,6 +32,7 @@ Contact: http://eodev.sourceforge.net
 #include "eoParam.h"
 #include "eoObject.h"
 #include "eoPersistent.h"
+#include "eoExceptions.h"
 
 /** Parameter saving and loading
 
@@ -176,15 +179,46 @@ public:
     eoParam * getParamWithLongName(const std::string& _name) const;
 
 
+    /**
+     * Get a handle on a param from its long name
+     * If not found, raise an eoMissingParamException
+     */
+    eoParam * getParam(const std::string& _name) const;
+
+
+    /**
+     * Get the value of a param from its long name
+     * If not found, raise an eoMissingParamException
+     *
+     * Remember to specify the expected return type with a templated call:
+     * unsigned int popSize = eoparser.value<unsigned int>("popSize");
+     *
+     * If the template type is not the good one, an eoWrongParamTypeException is raised.
+     */
+    template<class ValueType>
+    ValueType valueOf(const std::string& _name) const
+    {
+        eoParam* param = getParam(_name);
+
+        // Note: eoParam is the polymorphic base class of eoValueParam, thus we can do a dynamix cast
+        eoValueParam<ValueType>* vparam = dynamic_cast< eoValueParam<ValueType>* >(param);
+
+        if( vparam == NULL ) {
+            // if the dynamic cast has failed, chances are that ValueType 
+            // is not the same than the one used at declaration.
+            throw eoWrongParamTypeException( _name );
+        } else {
+            return vparam->value();
+        }
+    }
+
+
 
     /** Get or create parameter
 
     It seems finally that the easiest use of the above method is
     through the following, whose interface is similar to that of the
     widely-used createParam.
-
-    For some (probably very stupid) reason, I failed to put it in the
-    .cpp. Any hint???
     */
     template <class ValueType>
     eoValueParam<ValueType>& getORcreateParam(ValueType _defaultValue,