Clang fix again

Author: dcwhite

src/Core/Utils/StringUtil.h

@@ -39,11 +39,11 @@
 #include <boost/atomic.hpp>
 #include <Core/Utils/share.h>
 
-namespace SCIRun 
+namespace SCIRun
 {
 namespace Core
 {
-    
+
 template <typename T>
 std::vector<T*> toVectorOfRawPointers(const std::vector<boost::shared_ptr<T>>& vec)
 {
@@ -52,7 +52,7 @@ std::vector<T*> toVectorOfRawPointers(const std::vector<boost::shared_ptr<T>>& v
   std::transform(vec.begin(), vec.end(), std::back_inserter(raws), [](boost::shared_ptr<T> ptr) { return ptr.get(); });
   return raws;
 }
-  
+
 template <typename T>
 std::string to_string(const T& t)
 {
@@ -66,7 +66,7 @@ std::vector<T> parseLineOfNumbers(const std::string& line)
 {
   std::istringstream stream(line);
   std::vector<T> numbers((std::istream_iterator<T>(stream)), (std::istream_iterator<T>()));
-  
+
   return numbers;
 }
 
@@ -93,7 +93,7 @@ std::vector<boost::shared_ptr<T>> upcast_range(Iter begin, Iter end)
   return std::move(output);
 }
 
-template <class T, class Cont> 
+template <class T, class Cont>
 std::vector<boost::shared_ptr<T>> upcast_range(const Cont& container)
 {
   return upcast_range<T>(container.begin(), container.end());
@@ -108,19 +108,35 @@ struct SCISHARE AtomicCounter
 
 SCISHARE bool replaceSubstring(std::string& str, const std::string& from, const std::string& to);
 
+template <class T>
+bool from_string(const std::string &str, T &value)
+{
+  std::istringstream iss(str+"  ");
+  iss.exceptions(std::ifstream::eofbit | std::ifstream::failbit | std::ifstream::badbit);
+  try
+  {
+    iss >> value;
+    return (true);
+  }
+  catch (...)
+  {
+    return (false);
+  }
+}
+
 //TODO: replace with boost::regex
 template <class T>
 bool multiple_from_string(const std::string &str, std::vector<T> &values)
 {
   values.clear();
 
   std::string data = str;
-  for (size_t j=0; j<data.size(); j++) 
+  for (size_t j=0; j<data.size(); j++)
     if ((data[j] == '\t')||(data[j] == '\r')||(data[j] == '\n')||(data[j]=='"')) data[j] = ' ';
 
   std::vector<std::string> nums;
   for (size_t p=0;p<data.size();)
-  { 
+  {
     while((data[p] == ' ')&&(p<data.size())) p++;
     if (p >= data.size()) break;
 
@@ -136,22 +152,6 @@ bool multiple_from_string(const std::string &str, std::vector<T> &values)
   return (false);
 }
 
-template <class T>
-bool from_string(const std::string &str, T &value)
-{
-  std::istringstream iss(str+"  ");
-  iss.exceptions(std::ifstream::eofbit | std::ifstream::failbit | std::ifstream::badbit);
-  try
-  {
-    iss >> value;
-    return (true);
-  }
-  catch (...)
-  {
-    return (false);
-  }
-}
-
 }}
 
 namespace std