Changeset 19816 for trunk/FACT++

Timestamp:

10/27/19 20:18:28 (5 years ago)

Author:

tbretz

Message:

Alias on two argument functions does not work with root 5.24/28 but 6.14/04

File:

• trunk/FACT++/src/root2csv.cc (modified) (9 diffs)

trunk/FACT++/src/root2csv.cc

@@ -113 +113 @@
         "   --add.Area='TMath::TwoPi()*Width*Length'\n"
         "\n"
+#if ROOT_VERSION_CODE < ROOT_VERSION(6,00,00)
+        "Note that functions which require two arguments (e.g. atan2) can be used in "
+        "a column (i.e. with --add) but can not be references in an alias.\n"
+        "\n"
+#endif
         "Sometimes leaf names might be quite unconvenient like MTime.fTime.fMilliSec or "
         "just MHillas.fWidth. To allow to simplify column names, regular expressions "
@@ -205 +210 @@
         {
             cerr << "File '" << path << "' is not writable." << endl;
-            return 7;
+            return 8;
         }
 
@@ -211 +216 @@
         {
             cerr << "File '" << path << "' already exists." << endl;
-            return 8;
+            return 9;
         }
         else
@@ -518 +523 @@
         const string val  = conf.Get<string>(*it);
 
+#if ROOT_VERSION_CODE < ROOT_VERSION(6,00,00)
+        if (val.find_first_of(',')!=string::npos)
+        {
+            cerr << "\nERROR - Alias contains comma... functions with two arguments do not work as alias in root 5!\n";
+            cerr << "   " << name << " = " << val << endl;
+            return 2;
+        }
+#endif
+
         if (verbose>0)
             cout << "Alias: " << name << " = " << val << endl;
@@ -525 +539 @@
             cerr << "\nERROR - Alias could not be established!\n";
             cerr << "   " << name << " = " << val << endl;
-            return 2;
+            return 3;
         }
     }
@@ -540 +554 @@
     {
         cerr << "Compilation of Selector failed!" << endl;
-        return 3;
+        return 4;
     }
     selector.SetQuickLoad(kTRUE);
@@ -565 +579 @@
         {
             cerr << "Compilation of Column failed!" << endl;
-            return 4;
+            return 5;
         }
         form->SetQuickLoad(kTRUE);
@@ -597 +611 @@
         {
             cerr << "Failed to enable branch '" << L->GetName() << "' (type unknown)" << endl;
-            return 5;
+            return 6;
         }
 
@@ -604 +618 @@
         {
             cerr << "Failed to enable branch '" << L->GetName() << "' (strange array size)" << endl;
-            return 6;
+            return 7;
         }