intermediate commit 5

eo/src/utils/eoFileMonitor.cpp

@@ -73,16 +73,18 @@ eoMonitor& eoFileMonitor::operator()(void)
 
 eoMonitor& eoFileMonitor::operator()(std::ostream& os)
 {
-
-    iterator it = vec.begin();
-
-    os << (*it)->getValue();
-
-    for(++it; it != vec.end(); ++it)
+    if (vec.size() > 0)
     {
-        os << delim.c_str() << (*it)->getValue();
+        iterator it = vec.begin();
+    
+        os << (*it)->getValue();
+    
+        for(++it; it != vec.end(); ++it)
+        {
+            os << delim.c_str() << (*it)->getValue();
+        }
     }
-
+    
     os << std::endl;
 
     return *this;

eo/src/utils/eoMonitor.h

@@ -78,3 +78,4 @@ protected :
 };
 
 #endif
+

eo/src/utils/eoParam.h

@@ -224,7 +224,9 @@ public :
     void setValue(const std::string& _value)
     {
         std::istringstream is(_value);
-        is >> repValue;
+        bool read = (is >> repValue);
+        if (!read)
+            throw std::runtime_error("Could not read value passed in eoValueParam::setValue");
     }
 
 protected: