Merge pull request #52 from rest-for-physics/jgalan_random_review

Reviewing how the random seed is recovered

Author: jgalan

src/TRestAxionDeviationProcess.cxx

@@ -119,8 +119,12 @@ void TRestAxionDeviationProcess::InitProcess() {
         fRandom = nullptr;
     }
 
+    if (fRandom != nullptr) {
+        delete fRandom;
+        fRandom = nullptr;
+    }
     fRandom = new TRandom3(fSeed);
-    if (fSeed == 0) fSeed = fRandom->GetSeed();
+    fSeed = fRandom->TRandom::GetSeed();
 }
 
 ///////////////////////////////////////////////

src/TRestAxionGeneratorProcess.cxx

@@ -115,8 +115,12 @@ void TRestAxionGeneratorProcess::InitProcess() {
         fRandom = nullptr;
     }
 
+    if (fRandom != nullptr) {
+        delete fRandom;
+        fRandom = nullptr;
+    }
     fRandom = new TRandom3(fSeed);
-    if (fSeed == 0) fSeed = fRandom->GetSeed();
+    fSeed = fRandom->TRandom::GetSeed();
 }
 
 ///////////////////////////////////////////////

src/TRestAxionSolarFlux.cxx

@@ -267,8 +267,12 @@ void TRestAxionSolarFlux::LoadTables() {
         fRandom = nullptr;
     }
 
+    if (fRandom != nullptr) {
+        delete fRandom;
+        fRandom = nullptr;
+    }
     fRandom = new TRandom3(fSeed);
-    if (fSeed == 0) fSeed = fRandom->GetSeed();
+    fSeed = fRandom->TRandom::GetSeed();
 
     fTablesLoaded = true;
 }

src/TRestAxionTransmissionProcess.cxx

@@ -123,9 +123,6 @@ void TRestAxionTransmissionProcess::InitProcess() {
             fXrayWindows.push_back(w);
         }
     }
-
-    // fRandom = new TRandom3(fSeed);
-    // if (fSeed == 0) fSeed = fRandom->GetSeed();
 }
 
 ///////////////////////////////////////////////