Changeset 12579 for fact/tools/rootmacros/fits.h

Timestamp:

11/21/11 01:47:02 (13 years ago)

Author:

neise

Message:

GetN(const string &key) produces now decent error output in case of not found key

File:

• fact/tools/rootmacros/fits.h (modified) (1 diff)

fact/tools/rootmacros/fits.h

@@ -372 +372 @@
         {
             const Columns::const_iterator it = cols.find(key);
+            if (it==cols.end()){
+                ostringstream str;
+                str << "Key '" << key << "' not found." << endl;
+                str << "Possible keys are:" << endl;
+                for ( Columns::const_iterator it=cols.begin() ; it != cols.end(); ++it){
+                    str << it->first << endl;
+                }
+#ifdef __EXCEPTIONS
+                throw runtime_error(str.str());
+#else
+                gLog << ___err___ << "ERROR - " << str.str() << endl;
+                return 0;
+#endif
+            }
             return it==cols.end() ? 0 : it->second.num;
         }