Don't try to be clever in update by checking if the value is equal to the...

Don't try to be clever in update by checking if the value is equal to the default, it makes everything complicted. Update should just update. If we want something incremental we can do it trivially in the client: just do a get(), complete, then set().

Common/onelab.h

@@ -162,7 +162,7 @@ namespace onelab{
     number(const std::string &name="", double value=0.,
            const std::string &shortHelp="", const std::string &help="") 
       : parameter(name, shortHelp, help), _value(value), 
-        _min(-maxNumber()), _max(maxNumber()), _step(1.) {}
+        _min(-maxNumber()), _max(maxNumber()), _step(0.) {}
     void setValue(double value){ _value = value; }
     void setMin(double min){ _min = min; }
     void setMax(double max){ _max = max; }
@@ -180,20 +180,13 @@ namespace onelab{
         setValue(p.getValue());
         setChanged(true);
       }
-      if(p.getMin() != -maxNumber())
-        setMin(p.getMin());
-      if(p.getMax() != maxNumber())
-        setMax(p.getMax());
-      if(p.getStep() != 1.)
-        setStep(p.getStep());
-      if(p.getChoices().size())
-        setChoices(p.getChoices());
-      if(p.getShortHelp().size())
-        setShortHelp(p.getShortHelp());
-      if(p.getHelp().size())
-        setHelp(p.getHelp());
-      if(p.getAttributes().size())
-        setAttributes(p.getAttributes());
+      setMin(p.getMin());
+      setMax(p.getMax());
+      setStep(p.getStep());
+      setChoices(p.getChoices());
+      setShortHelp(p.getShortHelp());
+      setHelp(p.getHelp());
+      setAttributes(p.getAttributes());
     }
     std::string toChar()
     {
@@ -264,14 +257,10 @@ namespace onelab{
         setKind(p.getKind());
         setChanged(true);
       }
-      if(p.getChoices().size())
-        setChoices(p.getChoices());
-      if(p.getShortHelp().size())
-        setShortHelp(p.getShortHelp());
-      if(p.getHelp().size())
-        setHelp(p.getHelp());
-      if(p.getAttributes().size())
-        setAttributes(p.getAttributes());
+      setChoices(p.getChoices());
+      setShortHelp(p.getShortHelp());
+      setHelp(p.getHelp());
+      setAttributes(p.getAttributes());
     }
     std::string toChar()
     {