Replace pointers by shared_ptr in all flowgraph

1 files changed, 10 insertions, 4 deletions

diff --git a/src/Flowgraph.h b/src/Flowgraph.h
index 00b8d42..1129668 100644
--- a/src/Flowgraph.h
+++ b/src/Flowgraph.h
@@ -1,6 +1,11 @@
 /*
    Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
    the Queen in Right of Canada (Communications Research Center Canada)
+
+   Copyright (C) 2015
+   Matthias P. Braendli, matthias.braendli@mpb.li
+
+    http://opendigitalradio.org
  */
 /*
    This file is part of ODR-DabMod.
@@ -38,12 +43,12 @@
 class Node
 {
 public:
-    Node(ModPlugin* plugin);
+    Node(boost::shared_ptr<ModPlugin> plugin);
     ~Node();
     Node(const Node&);
     Node& operator=(const Node&);
 
-    ModPlugin* plugin() { return myPlugin; }
+    boost::shared_ptr<ModPlugin> plugin() { return myPlugin; }
 
     std::vector<boost::shared_ptr<Buffer> > myInputBuffers;
     std::vector<boost::shared_ptr<Buffer> > myOutputBuffers;
@@ -55,7 +60,7 @@ public:
     }
 
 protected:
-    ModPlugin* myPlugin;
+    boost::shared_ptr<ModPlugin> myPlugin;
     time_t myProcessTime;
 };
 
@@ -83,7 +88,8 @@ public:
     Flowgraph(const Flowgraph&);
     Flowgraph& operator=(const Flowgraph&);
 
-    void connect(ModPlugin* input, ModPlugin* output);
+    void connect(boost::shared_ptr<ModPlugin> input,
+                 boost::shared_ptr<ModPlugin> output);
     bool run();
 
 protected: