From f1fee5dee7b486e719b16d31e5ecb131b0e67cf5 Mon Sep 17 00:00:00 2001
From: Carl Gwilliam <gwilliam@hep.ph.liv.ac.uk>
Date: Tue, 14 Feb 2023 16:34:37 +0000
Subject: [PATCH] fix float to int trunncation in digi
---
Calorimeter/CaloDigiAlgs/src/CaloWaveformDigiAlg.cxx | 5 +++--
Scintillator/ScintDigiAlgs/src/ScintWaveformDigiAlg.cxx | 5 +++--
.../WaveDigiTools/WaveDigiTools/IWaveformDigitisationTool.h | 2 +-
Waveform/WaveDigiTools/src/WaveformDigitisationTool.cxx | 4 ++--
Waveform/WaveDigiTools/src/WaveformDigitisationTool.h | 2 +-
5 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/Calorimeter/CaloDigiAlgs/src/CaloWaveformDigiAlg.cxx b/Calorimeter/CaloDigiAlgs/src/CaloWaveformDigiAlg.cxx
index 8ea1d4a3c..ea58f4ad8 100644
--- a/Calorimeter/CaloDigiAlgs/src/CaloWaveformDigiAlg.cxx
+++ b/Calorimeter/CaloDigiAlgs/src/CaloWaveformDigiAlg.cxx
@@ -6,6 +6,7 @@
#include <map>
#include <utility>
+#include <cmath>
CaloWaveformDigiAlg::CaloWaveformDigiAlg(const std::string& name,
ISvcLocator* pSvcLocator)
@@ -122,8 +123,8 @@ CaloWaveformDigiAlg::execute(const EventContext& ctx) const {
// Subtract count from basleine and add result to correct waveform vector
for (const auto& c : counts) {
- unsigned int baseline = m_digiTool->generate_baseline(m_base_mean, m_base_rms);
- int value = baseline - c.second;
+ double baseline = m_digiTool->generate_baseline(m_base_mean, m_base_rms);
+ int value = std::round(baseline - c.second);
if (value < 0) {
ATH_MSG_WARNING("Found pulse " << c.second << " larger than baseline " << c.first);
diff --git a/Scintillator/ScintDigiAlgs/src/ScintWaveformDigiAlg.cxx b/Scintillator/ScintDigiAlgs/src/ScintWaveformDigiAlg.cxx
index 3cb70517b..9d1ae371d 100644
--- a/Scintillator/ScintDigiAlgs/src/ScintWaveformDigiAlg.cxx
+++ b/Scintillator/ScintDigiAlgs/src/ScintWaveformDigiAlg.cxx
@@ -3,6 +3,7 @@
#include "ScintSimEvent/ScintHitIdHelper.h"
#include <map>
+#include <cmath>
ScintWaveformDigiAlg::ScintWaveformDigiAlg(const std::string& name,
@@ -170,8 +171,8 @@ ScintWaveformDigiAlg::execute(const EventContext& ctx) const {
// Subtract count from basleine and add result to correct waveform vector
for (const auto& c : counts) {
- unsigned int baseline = m_digiTool->generate_baseline(m_base_mean, m_base_rms);
- int value = baseline - c.second;
+ double baseline = m_digiTool->generate_baseline(m_base_mean, m_base_rms);
+ int value = std::round(baseline - c.second);
if (value < 0) {
ATH_MSG_WARNING("Found pulse " << c.second << " larger than baseline " << c.first);
diff --git a/Waveform/WaveDigiTools/WaveDigiTools/IWaveformDigitisationTool.h b/Waveform/WaveDigiTools/WaveDigiTools/IWaveformDigitisationTool.h
index c30351902..37cb7af18 100644
--- a/Waveform/WaveDigiTools/WaveDigiTools/IWaveformDigitisationTool.h
+++ b/Waveform/WaveDigiTools/WaveDigiTools/IWaveformDigitisationTool.h
@@ -51,7 +51,7 @@ public:
virtual std::vector<float> evaluate_timekernel(TF1* kernel) const = 0;
/// Generate random baseline
- virtual unsigned int generate_baseline(int mean, int rms) const = 0;
+ virtual float generate_baseline(float mean, float rms) const = 0;
/// Create structure to store pulse for each channel
template <class T>
diff --git a/Waveform/WaveDigiTools/src/WaveformDigitisationTool.cxx b/Waveform/WaveDigiTools/src/WaveformDigitisationTool.cxx
index 375519e6a..3a48027d5 100644
--- a/Waveform/WaveDigiTools/src/WaveformDigitisationTool.cxx
+++ b/Waveform/WaveDigiTools/src/WaveformDigitisationTool.cxx
@@ -41,7 +41,7 @@ WaveformDigitisationTool::evaluate_timekernel(TF1* kernel) const {
return timekernel;
}
-unsigned int
-WaveformDigitisationTool::generate_baseline(int mean, int rms) const {
+float
+WaveformDigitisationTool::generate_baseline(float mean, float rms) const {
return m_random->Gaus(mean, rms);
}
diff --git a/Waveform/WaveDigiTools/src/WaveformDigitisationTool.h b/Waveform/WaveDigiTools/src/WaveformDigitisationTool.h
index e2dd51691..b6554c337 100644
--- a/Waveform/WaveDigiTools/src/WaveformDigitisationTool.h
+++ b/Waveform/WaveDigiTools/src/WaveformDigitisationTool.h
@@ -32,7 +32,7 @@ class WaveformDigitisationTool: public extends<AthAlgTool, IWaveformDigitisation
std::vector<float> evaluate_timekernel(TF1* kernel) const;
/// Generate random baseline
- unsigned int generate_baseline(int mean, int rms) const;
+ float generate_baseline(float mean, float rms) const;
private:
--
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