Raw -> Smart Pointers for mupp, qt5/qt6.

src/musredit_qt6/mupp/Pmupp.cpp

@@ -291,10 +291,10 @@ bool PParamDataHandler::ReadParamFile(const QStringList fln, QString &errorMsg)
 
     // make sure that the system environment variables are properly set
     QString cmd("");
-    fProc = new QProcess(this);
-    connect( fProc, SIGNAL( readyReadStandardOutput() ), this, SLOT( readFromStdOut() ) );
-    connect( fProc, SIGNAL( readyReadStandardError() ), this, SLOT( readFromStdErr() ) );
-    connect( fProc, SIGNAL( finished(int, QProcess::ExitStatus) ), this, SLOT( processDone(int, QProcess::ExitStatus) ) );
+    fProc = std::make_unique<QProcess>(this);
+    connect( fProc.get(), SIGNAL( readyReadStandardOutput() ), this, SLOT( readFromStdOut() ) );
+    connect( fProc.get(), SIGNAL( readyReadStandardError() ), this, SLOT( readFromStdErr() ) );
+    connect( fProc.get(), SIGNAL( finished(int, QProcess::ExitStatus) ), this, SLOT( processDone(int, QProcess::ExitStatus) ) );
 
     QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
 #if defined(Q_OS_DARWIN)

src/musredit_qt6/mupp/Pmupp.h

@@ -30,6 +30,8 @@
 #ifndef _PMUPP_H_
 #define _PMUPP_H_
 
+#include <memory>
+
 #include <QObject>
 #include <QString>
 #include <QVector>
@@ -156,7 +158,7 @@ class PParamDataHandler : public QObject {
     void newData();
 
   private:
-    QProcess *fProc; ///< this will be needed if msr2data needs to be called
+    std::unique_ptr<QProcess> fProc; ///< this will be needed if msr2data needs to be called
     QVector<PmuppCollection> fCollection; ///< all the collections handeled
 
     bool analyzeFileList(const QStringList &fln, QString &collectionName,

src/musredit_qt6/mupp/PmuppGui.cpp

@@ -2199,7 +2199,7 @@ void PmuppGui::plot()
   }
 
   // start native ROOT parameter plot application if not already running
-  if (fMuppPlot == 0) { // not running yet
+  if (fMuppPlot == nullptr) { // not running yet
     startMuppPlot();
   } else {
     // check if mupp_plot is still running