From f1878daf3144fe64d655a192ad870ac3c48c99f2 Mon Sep 17 00:00:00 2001
From: Daniel Wielanek <daniel.wielanek@gmail.com>
Date: Tue, 7 Jan 2025 20:56:10 +0100
Subject: [PATCH] Small corrections in cut templates and description of math
 method.

---
 features/hal_plus/templates/EventCutTemplate.cxx    | 2 +-
 features/hal_plus/templates/EventCutTemplate.h      | 2 +-
 features/hal_plus/templates/TrackCutTemplate.cxx    | 2 +-
 features/hal_plus/templates/TrackCutTemplate.h      | 2 +-
 features/hal_plus/templates/TwoTrackCutTemplate.cxx | 2 +-
 features/hal_plus/templates/TwoTrackCutTemplate.h   | 2 +-
 features/std/StdMath.h                              | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/features/hal_plus/templates/EventCutTemplate.cxx b/features/hal_plus/templates/EventCutTemplate.cxx
index b94bd4a0..1d79aa25 100644
--- a/features/hal_plus/templates/EventCutTemplate.cxx
+++ b/features/hal_plus/templates/EventCutTemplate.cxx
@@ -24,7 +24,7 @@ namespace MyHal {
    * @param taskID
    * @return
    */
-  Int_t EventCutTemplate::Init(Int_t taskID) {
+  Bool_t EventCutTemplate::Init(Int_t taskID) {
     Hal::DataFormatManager* mngr = Hal::DataFormatManager::Instance();
     const Hal::Event* event      = mngr->GetFormat(taskID, Hal::EFormatDepth::kNonBuffered);
     if (dynamic_cast<Hal::Event*>(event)) return kTRUE;
diff --git a/features/hal_plus/templates/EventCutTemplate.h b/features/hal_plus/templates/EventCutTemplate.h
index fd2ddc6a..df42fc97 100644
--- a/features/hal_plus/templates/EventCutTemplate.h
+++ b/features/hal_plus/templates/EventCutTemplate.h
@@ -11,7 +11,7 @@ namespace MyHal {
   class EventCutTemplate : public Hal::EventCut {
   public:
     EventCutTemplate();
-    Int_t Init(Int_t taskID);
+    Bool_t Init(Int_t taskID);
     Bool_t Pass(Hal::Event* pair);
     Hal::Package* Report() const;
     virtual ~EventCutTemplate();
diff --git a/features/hal_plus/templates/TrackCutTemplate.cxx b/features/hal_plus/templates/TrackCutTemplate.cxx
index 18485a46..ecdfb352 100644
--- a/features/hal_plus/templates/TrackCutTemplate.cxx
+++ b/features/hal_plus/templates/TrackCutTemplate.cxx
@@ -23,7 +23,7 @@ namespace MyHal {
    * @param taskID
    * @return
    */
-  Int_t TrackCutTemplate::Init(Int_t taskID) {
+  Bool_t TrackCutTemplate::Init(Int_t taskID) {
     Hal::DataFormatManager* mngr = Hal::DataFormatManager::Instance();
     const Hal::Event* event      = mngr->GetFormat(taskID, Hal::EFormatDepth::kNonBuffered);
     if (dynamic_cast<Hal::Event*>(event)) return kTRUE;
diff --git a/features/hal_plus/templates/TrackCutTemplate.h b/features/hal_plus/templates/TrackCutTemplate.h
index 842967ae..2e650651 100644
--- a/features/hal_plus/templates/TrackCutTemplate.h
+++ b/features/hal_plus/templates/TrackCutTemplate.h
@@ -11,7 +11,7 @@ namespace MyHal {
   class TrackCutTemplate : public Hal::TrackCut {
   public:
     TrackCutTemplate();
-    Int_t Init(Int_t taskID);
+    Bool_t Init(Int_t taskID);
     Bool_t Pass(Hal::Track* pair);
     Hal::Package* Report() const;
     virtual ~TrackCutTemplate();
diff --git a/features/hal_plus/templates/TwoTrackCutTemplate.cxx b/features/hal_plus/templates/TwoTrackCutTemplate.cxx
index 6e758e15..89d12a9e 100644
--- a/features/hal_plus/templates/TwoTrackCutTemplate.cxx
+++ b/features/hal_plus/templates/TwoTrackCutTemplate.cxx
@@ -25,7 +25,7 @@ namespace MyHal {
    * @param taskID
    * @return
    */
-  Int_t TwoTrackCutTemplate::Init(Int_t taskID) {
+  Bool_t TwoTrackCutTemplate::Init(Int_t taskID) {
     Hal::DataFormatManager* mngr = Hal::DataFormatManager::Instance();
     const Hal::Event* event      = mngr->GetFormat(taskID, Hal::EFormatDepth::kNonBuffered);
     if (dynamic_cast<Hal::Event*>(event)) return kTRUE;
diff --git a/features/hal_plus/templates/TwoTrackCutTemplate.h b/features/hal_plus/templates/TwoTrackCutTemplate.h
index 304da600..d337101e 100644
--- a/features/hal_plus/templates/TwoTrackCutTemplate.h
+++ b/features/hal_plus/templates/TwoTrackCutTemplate.h
@@ -11,7 +11,7 @@ namespace MyHal {
   class TwoTrackCutTemplate : public Hal::TwoTrackCut {
   public:
     TwoTrackCutTemplate();
-    Int_t Init(Int_t taskID);
+    Bool_t Init(Int_t taskID);
     Bool_t Pass(Hal::TwoTrack* pair);
     Hal::Package* Report() const;
     virtual ~TwoTrackCutTemplate() {};
diff --git a/features/std/StdMath.h b/features/std/StdMath.h
index 45daf34a..1d4fb4ae 100644
--- a/features/std/StdMath.h
+++ b/features/std/StdMath.h
@@ -133,7 +133,7 @@ namespace Hal {
      * NOTE: sometimes this algo fails to invert matrices, in such case prints warnings
      * @param x
      * @param y
-     * @return polynomial fitted to n-points p[0] is linear term
+     * @return polynomial fitted to n-points p[0] is const term
      */
     std::vector<Double_t> LagrangeInterpol(const std::vector<Double_t>& x, const std::vector<Double_t>& y);
   }  // namespace Std