Changeset 220 for osgVisual/trunk/src/util

Timestamp:

Feb 2, 2011, 10:14:57 AM (14 years ago)

Author:

Torben Dannhauer

Message:

Added util functions to convert string to bool, int or double.
Modified all files to use this functions.

File:

• osgVisual/trunk/src/util/visual_util.cpp (modified) (1 diff)

osgVisual/trunk/src/util/visual_util.cpp

@@ -536 +536 @@
 }
 
-int util::strToDouble(std::string s)
+double util::strToDouble(std::string s)
 {
         double tmp;
         std::stringstream sstr(s);
-        sstr >> tmp;
-        return tmp;
-}
-
-double util::strToInt(std::string s)
+    if (!(sstr >> tmp))
+        {
+                OSG_ALWAYS << __FUNCTION__ << "Warning:Unable to convert "<< s <<" to double, using 0.0 as default!" << std::endl;
+                return 0.0;
+        }
+        else
+                return tmp;
+}
+
+int util::strToInt(std::string s)
 {
         int tmp;
         std::stringstream sstr(s);
-        sstr >> tmp;
-        return tmp;
+        if (!(sstr >> tmp))
+        {
+                OSG_ALWAYS << __FUNCTION__ << "Warning:Unable to convert "<< s <<" to int, using 0 as default!" << std::endl;
+                return 0;
+        }
+        else
+                return tmp;
 }