2 files changed, 4 insertions, 16 deletions
diff --git a/src/DabModulator.cpp b/src/DabModulator.cpp
index 4e0bc33..bebbedd 100644
--- a/src/DabModulator.cpp
+++ b/src/DabModulator.cpp
@@ -74,7 +74,7 @@ DabModulator::DabModulator(
     myNormalise(normalise),
     myGainmodeVariance(gainmodeVariance),
     myEtiSource(etiSource),
-    myFlowgraph(NULL),
+    myFlowgraph(),
     myFilterTapsFilename(filterTapsFilename),
     myPolyCoefFilename(polyCoefFilename),
     myTiiConfig(tiiConfig)
@@ -90,14 +90,6 @@ DabModulator::DabModulator(
 }
 
 
-DabModulator::~DabModulator()
-{
-    PDEBUG("DabModulator::~DabModulator() @ %p\n", this);
-
-    delete myFlowgraph;
-}
-
-
 void DabModulator::setMode(unsigned mode)
 {
     switch (mode) {
@@ -145,7 +137,7 @@ int DabModulator::process(Buffer* dataOut)
 
     PDEBUG("DabModulator::process(dataOut: %p)\n", dataOut);
 
-    if (myFlowgraph == NULL) {
+    if (not myFlowgraph) {
         unsigned mode = myEtiSource.getMode();
         if (myDabMode != 0) {
             mode = myDabMode;
@@ -154,7 +146,7 @@ int DabModulator::process(Buffer* dataOut)
         }
         setMode(mode);
 
-        myFlowgraph = new Flowgraph();
+        myFlowgraph = make_shared<Flowgraph>();
         ////////////////////////////////////////////////////////////////
         // CIF data initialisation
         ////////////////////////////////////////////////////////////////
diff --git a/src/DabModulator.h b/src/DabModulator.h
index 0c691dd..e8048ac 100644
--- a/src/DabModulator.h
+++ b/src/DabModulator.h
@@ -57,9 +57,6 @@ public:
             float gainmodeVariance,
             const std::string& filterTapsFilename,
             const std::string& polyCoefFilename);
-    DabModulator(const DabModulator& other) = delete;
-    DabModulator& operator=(const DabModulator& other) = delete;
-    virtual ~DabModulator();
 
     int process(Buffer* dataOut);
     const char* name() { return "DabModulator"; }
@@ -78,8 +75,7 @@ protected:
     float myNormalise;
     float myGainmodeVariance;
     EtiSource& myEtiSource;
-    Flowgraph* myFlowgraph;
-    OutputMemory* myOutput;
+    std::shared_ptr<Flowgraph> myFlowgraph;
     std::string myFilterTapsFilename;
     std::string myPolyCoefFilename;
     tii_config_t& myTiiConfig;