TRestDetectorHitsSmearingProcess. Seed will now be registered as meta…

…data
rest-for-physics · Mar 3, 2023 · 5c280dc · 5c280dc
1 parent 83c9cdb
commit 5c280dc
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Showing 2 changed files with 10 additions and 9 deletions.
diff --git a/inc/TRestDetectorHitsSmearingProcess.h b/inc/TRestDetectorHitsSmearingProcess.h
@@ -40,8 +40,8 @@ class TRestDetectorHitsSmearingProcess : public TRestEventProcess {
     /// A pointer to the random generator initializes with fSeed
     TRandom3* fRandom = nullptr;  //!
 
-    void InitFromConfigFile() override;
     void Initialize() override;
+    void InitProcess() override;
 
    protected:
     /// Reference energy for the FWHM
@@ -50,6 +50,9 @@ class TRestDetectorHitsSmearingProcess : public TRestEventProcess {
     /// FWHM at Energy of reference
     Double_t fResolutionAtERef = 15;  //<
 
+    /// The seed to be used for the random generator
+    ULong_t fSeed = 0;  //<
+
    public:
     any GetInputEvent() const override { return fInputEvent; }
     any GetOutputEvent() const override { return fOutputEvent; }
@@ -82,6 +85,6 @@ class TRestDetectorHitsSmearingProcess : public TRestEventProcess {
 
     ~TRestDetectorHitsSmearingProcess();
 
-    ClassDefOverride(TRestDetectorHitsSmearingProcess, 2);
+    ClassDefOverride(TRestDetectorHitsSmearingProcess, 3);
 };
 #endif
diff --git a/src/TRestDetectorHitsSmearingProcess.cxx b/src/TRestDetectorHitsSmearingProcess.cxx
@@ -93,8 +93,12 @@ void TRestDetectorHitsSmearingProcess::Initialize() {
 
     fInputEvent = nullptr;
     fOutputEvent = new TRestDetectorHitsEvent();
+}
 
-    fRandom = nullptr;
+void TRestDetectorHitsSmearingProcess::InitProcess() {
+    if (fRandom != nullptr) delete fRandom;
+    fRandom = new TRandom3(fSeed);
+    fSeed = fRandom->TRandom::GetSeed();
 }
 
 ///////////////////////////////////////////////
@@ -115,9 +119,3 @@ TRestEvent* TRestDetectorHitsSmearingProcess::ProcessEvent(TRestEvent* inputEven
 
     return fOutputEvent;
 }
-
-void TRestDetectorHitsSmearingProcess::InitFromConfigFile() {
-    fEnergyRef = GetDblParameterWithUnits("energyReference");
-    fResolutionAtERef = StringToDouble(GetParameter("resolutionReference"));
-    fRandom = new TRandom3(StringToDouble(GetParameter("seed", "0")));
-}