From f31dd345a0a27c075dcc59ad2f8e9d92bfbfeb5e Mon Sep 17 00:00:00 2001
From: Anton Riedel <anton.riedel@cern.ch>
Date: Tue, 27 Jan 2026 13:47:10 +0100
Subject: [PATCH] Feat: add granular event selection

---
 EventFiltering/PWGCF/CFFilterAll.cxx | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/EventFiltering/PWGCF/CFFilterAll.cxx b/EventFiltering/PWGCF/CFFilterAll.cxx
index 84807d4d257..8e0bfe2e119 100644
--- a/EventFiltering/PWGCF/CFFilterAll.cxx
+++ b/EventFiltering/PWGCF/CFFilterAll.cxx
@@ -140,7 +140,10 @@ struct CFFilterAll {
   struct : ConfigurableGroup {
     std::string prefix = "EventSel";
     Configurable<float> zvtx{"zvtx", 10.f, "Max. z-Vertex (cm)"};
-    Configurable<bool> eventSel{"eventSel", true, "Use sel8"};
+    Configurable<bool> useSel8{"useSel8", true, "Use sel8"};
+    Configurable<bool> useIsTriggerTvx{"useIsTriggerTvx", false, "Use TVX trigger"};
+    Configurable<bool> useNoTimeFrameBorder{"useNoTimeFrameBorder", false, "Use time frame border cut"};
+    Configurable<bool> useNoItsRofFrameBorder{"useNoItsRofFrameBorder", false, "Use ITS ROF border cut"};
   } EventSelection;
 
   // Configs for tracks
@@ -1051,7 +1054,18 @@ struct CFFilterAll {
     if (std::abs(col.posZ()) > EventSelection.zvtx.value) {
       return false;
     }
-    if (EventSelection.eventSel.value && !col.sel8()) {
+    // full cut on sel 8
+    if (EventSelection.useSel8.value && !col.sel8()) {
+      return false;
+    }
+    // allow cut on components of sel8 in case we dont need ROF cut in 2026 anymore
+    if (EventSelection.useIsTriggerTvx.value && !col.selection_bit(aod::evsel::kIsTriggerTVX)) {
+      return false;
+    }
+    if (EventSelection.useNoTimeFrameBorder.value && !col.selection_bit(aod::evsel::kNoTimeFrameBorder)) {
+      return false;
+    }
+    if (EventSelection.useNoItsRofFrameBorder.value && !col.selection_bit(aod::evsel::kNoITSROFrameBorder)) {
       return false;
     }
     return true;