warning: comparison with string literal results in unspecified behaviour

[creaImageIO.git] / src / creaImageIOVtkImageReader.cpp

diff --git a/src/creaImageIOVtkImageReader.cpp b/src/creaImageIOVtkImageReader.cpp
index 0d3780ac827a22f80dc45bbce6feac23e104e77c..4c70cbd64a4d35c4655070cbcf2005fe0de02306 100644 (file)
--- a/src/creaImageIOVtkImageReader.cpp
+++ b/src/creaImageIOVtkImageReader.cpp
@@ -13,11 +13,13 @@ namespace creaImageIO{
     if (name.size() == 0) 
       {
                  const char *test =mReader->GetDescriptiveName();
-                 if(test != "")
+                 //warning: comparison with string literal results in unspecified behaviour
+                 //if(test != "")
+                 std::string emptyString("");
+                 if(test != emptyString)
                  {
                        SetName ( "toto");// mReader->GetDescriptiveName());
                  }
-               
       }
     else 
       {
@@ -52,7 +54,10 @@ namespace creaImageIO{
          }*/
   }
   //=====================================================================
-  
+  void VtkImageReader::getAttributes(const std::string filename,
+               std::map <std::string , std::string> &infos, std::vector<std::string> i_attr)
+   {
+   }
   //=====================================================================
   vtkImageData* VtkImageReader::ReadImage(const std::string& filename)
   {