(i) make most internal checking functions in the msr handler private. (ii) improved checking of real Fourier for consistency.

src/classes/PMsrHandler.cpp

@@ -316,14 +316,10 @@ Int_t PMsrHandler::ReadMsrFile()
     CheckLegacyLifetimecorrection(); // check if lifetimecorrection is found in RUN blocks, if yes transfer it to PLOT blocks
   }
 
-  // check if the given phases in the Fourier block are in agreement with the Plot block settings
+  if (result == PMUSR_SUCCESS) {
-  if ((fFourier.fPhase.size() > 1) && (fPlots.size() > 0)) {
+	if (!CheckRealFFT()) 
-    if (fFourier.fPhase.size() != fPlots[0].fRuns.size()) {
-      std::cerr << std::endl << ">> PMsrHandler::ReadMsrFile: **ERROR** if more than one phase is given in the Fourier block,";
-      std::cerr << std::endl << ">>     it needs to correspond to the number of runs in the Plot block!" << std::endl;
 	  result = PMUSR_MSR_SYNTAX_ERROR;  
   }
-  }
 
   // clean up
   fit_parameter.clear();
@@ -6070,7 +6066,7 @@ Bool_t PMsrHandler::CheckRunBlockIntegrity()
 }
 
 //--------------------------------------------------------------------------
-// CheckUniquenessOfParamNames (public)
+// CheckUniquenessOfParamNames (private)
 //--------------------------------------------------------------------------
 /**
  * <p>Checks if all the fit parameters are unique. If not parX, parY will show
@@ -6102,7 +6098,7 @@ Bool_t PMsrHandler::CheckUniquenessOfParamNames(UInt_t &parX, UInt_t &parY)
 }
 
 //--------------------------------------------------------------------------
-// CheckMaps (public)
+// CheckMaps (private)
 //--------------------------------------------------------------------------
 /**
  * <p>Checks if map entries found in the theory- or function-block are also
@@ -6224,7 +6220,7 @@ Bool_t PMsrHandler::CheckMaps()
 }
 
 //--------------------------------------------------------------------------
-// CheckFuncs (public)
+// CheckFuncs (private)
 //--------------------------------------------------------------------------
 /**
  * <p>Checks if fun entries found in the theory- and run-block are also
@@ -6319,7 +6315,7 @@ Bool_t PMsrHandler::CheckFuncs()
 }
 
 //--------------------------------------------------------------------------
-// CheckHistoGrouping (public)
+// CheckHistoGrouping (private)
 //--------------------------------------------------------------------------
 /**
  * <p>Checks if histogram grouping makes any sense.
@@ -6365,7 +6361,7 @@ Bool_t PMsrHandler::CheckHistoGrouping()
 }
 
 //--------------------------------------------------------------------------
-// CheckAddRunParameters (public)
+// CheckAddRunParameters (private)
 //--------------------------------------------------------------------------
 /**
  * <p>In case addrun is present check that if addt0's are given there are as many addt0's than addrun's.
@@ -6397,7 +6393,7 @@ Bool_t PMsrHandler::CheckAddRunParameters()
 }
 
 //--------------------------------------------------------------------------
-// CheckMaxLikelihood (public)
+// CheckMaxLikelihood (private)
 //--------------------------------------------------------------------------
 /**
  * <p>If log max likelihood is requested, make sure that all run blocks are of single histogram type.
@@ -6421,7 +6417,7 @@ void PMsrHandler::CheckMaxLikelihood()
 }
 
 //--------------------------------------------------------------------------
-// CheckRRFSettings (public)
+// CheckRRFSettings (private)
 //--------------------------------------------------------------------------
 /**
  * <p>Make sure that if RRF settings are found in the GLOBAL section, the fit types
@@ -6517,6 +6513,48 @@ Bool_t PMsrHandler::CheckRRFSettings()
   return result;
 }
 
+//--------------------------------------------------------------------------
+// CheckRealFFT (private)
+//--------------------------------------------------------------------------
+/**
+ * <p>Checks for FOURIER plot REAL, if all necessary parameters are given.
+ * 
+ * @return true if all necessary parameters are given; false otherwise.
+ */
+Bool_t PMsrHandler::CheckRealFFT()
+{
+  // check 	
+  if (fFourier.fPlotTag == FOURIER_PLOT_POWER)
+    return true; 	 
+	
+  // check if the given phases in the Fourier block are in agreement with the Plot block settings
+  if ((fFourier.fPhase.size() > 1) && (fPlots.size() > 0)) {
+    if (fFourier.fPhase.size() != fPlots[0].fRuns.size()) {
+      std::cerr << std::endl << ">> PMsrHandler::ReadMsrFile: **ERROR** if more than one phase is given in the Fourier block,";
+      std::cerr << std::endl << ">>     it needs to correspond to the number of runs in the Plot block!" << std::endl;
+      std::cerr << std::endl << ">>   currently:";
+      std::cerr << std::endl << ">>     number of runs in the PLOT block:      " << fPlots[0].fRuns.size();
+      std::cerr << std::endl << ">>     number of phases in the FOURIER block: " << fFourier.fPhase.size();
+      return false;
+    }
+  }
+  
+  // make sure that FOURIER phases are defined
+  if ((fFourier.fPhase.size() == 0) && (fFourier.fPhaseParamNo.size() == 0)) {
+    std::cerr << std::endl << ">> PMsrHandler::ReadMsrFile: **ERROR** for FOURIER plot != POWER,";
+    std::cerr << std::endl << ">>     phases need to be defined in the FOURIER block!";
+    std::cerr << std::endl << ">>   Examples:";
+    std::cerr << std::endl << ">>     phase parR7 par9 par13 par16";
+    std::cerr << std::endl << ">>       where parR7 is the reference phase, and the others the relative phases.";
+    std::cerr << std::endl << ">>       I.e. phase of run 2: parR7 + par9, etc.";
+    std::cerr << std::endl << ">>       For further details see the docu.";
+    return false;
+  }
+
+  return true;
+}
+
+
 //--------------------------------------------------------------------------
 // GetGroupingString (public)
 //--------------------------------------------------------------------------

src/include/PMsrHandler.h

@@ -100,14 +100,6 @@ class PMsrHandler
                        { return fFuncHandler->Eval(i, map, param, metaData); }
     virtual UInt_t GetNoOfFitParameters(UInt_t idx);
     virtual Int_t ParameterInUse(UInt_t paramNo);
-    virtual Bool_t CheckRunBlockIntegrity();
-    virtual Bool_t CheckUniquenessOfParamNames(UInt_t &parX, UInt_t &parY);
-    virtual Bool_t CheckMaps();
-    virtual Bool_t CheckFuncs();
-    virtual Bool_t CheckHistoGrouping();
-    virtual Bool_t CheckAddRunParameters();
-    virtual Bool_t CheckRRFSettings();
-    virtual void CheckMaxLikelihood();
 
     virtual void GetGroupingString(Int_t runNo, TString detector, TString &groupingStr);
     virtual Bool_t EstimateN0();
@@ -170,6 +162,15 @@ class PMsrHandler
     virtual TString BeautifyFourierPhaseParameterString();
 
     virtual void CheckLegacyLifetimecorrection();
+    virtual Bool_t CheckRunBlockIntegrity();
+    virtual Bool_t CheckUniquenessOfParamNames(UInt_t &parX, UInt_t &parY);
+    virtual Bool_t CheckMaps();
+    virtual Bool_t CheckFuncs();
+    virtual Bool_t CheckHistoGrouping();
+    virtual Bool_t CheckAddRunParameters();
+    virtual Bool_t CheckRRFSettings();
+    virtual Bool_t CheckRealFFT();
+    virtual void CheckMaxLikelihood();
 
     virtual void HandleTheoryArguments(const TString theo, PStringVector &args);
 };