examples:: short macro for testing GRID connection from ROOT

adriansev · Mar 14, 2024 · 46fabb7 · 46fabb7
1 parent 3ca1dea
commit 46fabb7
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/examples/test_grid_conn.C b/examples/test_grid_conn.C
@@ -0,0 +1,10 @@
+//usr/bin/env -S root.exe -b -q -l -e ".x ${0}" ; exit $?
+{
+int loaded = gSystem->Load("libJAliEnROOT");
+TGrid* alien = TGrid::Connect("alien://");
+TString cmd_str ("pwd");
+TGridResult* cmd_result = gGrid->Command(cmd_str.Data());
+TString result_str = cmd_result->GetKey(0,cmd_str.Data());
+cout << result_str << endl;
+return 0;
+}