[Scstudio-commits] SF.net SVN: scstudio: [102] trunk/src/data

[<ba...@us...>]

Revision: 102
          http://scstudio.svn.sourceforge.net/scstudio/?rev=102&view=rev
Author:   babicaj
Date:     2008-07-16 00:16:36 -0700 (Wed, 16 Jul 2008)

Log Message:
-----------
StartNode can now reference EndNode

Modified Paths:
--------------
    trunk/src/data/msc.cpp
    trunk/src/data/msc.h

Modified: trunk/src/data/msc.cpp
===================================================================
--- trunk/src/data/msc.cpp	2008-06-18 08:13:32 UTC (rev 101)
+++ trunk/src/data/msc.cpp	2008-07-16 07:16:36 UTC (rev 102)
@@ -26,6 +26,12 @@
   
 }
 
+void StartNode::add_successor(ReferenceNode* n)
+{
+  m_successors.insert(n);
+  n->set_owner(m_owner);
+}
+
 inline Instance* Event::get_instance()
 {
   return m_area->get_instance();

Modified: trunk/src/data/msc.h
===================================================================
--- trunk/src/data/msc.h	2008-06-18 08:13:32 UTC (rev 101)
+++ trunk/src/data/msc.h	2008-07-16 07:16:36 UTC (rev 102)
@@ -348,9 +348,13 @@
  * Base abstract class for node of HMsc
  */
 class HMscNode:public MscElement{
+  
   std::string m_label;
 
 protected:
+  
+  HMsc* m_owner;
+  
   /**
    * This is an abstract class
    */
@@ -381,6 +385,16 @@
   { 
     return m_label; 
   }
+  
+  HMsc* get_owner()
+  {
+    return m_owner;
+  }
+  
+  void set_owner(HMsc* owner)
+  {
+    m_owner = owner;
+  }
 
 };
 
@@ -414,7 +428,13 @@
    * Succesors of StartNode.
    */
   ReferenceNodePSet m_successors;
-
+  
+  /**
+   * EndNode which this StartNode is connected to,
+   * undefined if there isn't any such connection.
+   */
+  EndNodePtr m_end;
+  
 public:
   
   StartNode()
@@ -437,10 +457,7 @@
   /**
    * Adds successor.
    */
-  void add_successor(ReferenceNode* n)
-  {
-    m_successors.insert(n);
-  }
+  void add_successor(ReferenceNode* n);
   
   /**
    * Removes successor.
@@ -449,6 +466,16 @@
   {
     m_successors.erase(n);
   }
+  
+  EndNodePtr get_end()
+  {
+    return m_end;
+  }
+  
+  void set_end(EndNodePtr end)
+  {
+    m_end = end;
+  }
 };
 
 /**
@@ -472,9 +499,15 @@
   HMsc()
   {
     StartNodePtr start(new StartNode);
+    start->set_owner(this);
     m_start = start;
   }
   
+  HMsc(HMsc* original)
+  {
+    m_original = original;
+  }
+  
   /**
    * Initializes m_label
    */
@@ -505,6 +538,8 @@
 class ReferenceNode:public HMscNode
 {
 private:
+  
+  
     
   /**
    * Succesors of ReferenceNode.
@@ -565,6 +600,7 @@
   {
     m_successors.insert(n);
     n->m_predecessors.insert(this);
+    n->set_owner(m_owner);
   }
 
   /**
@@ -598,6 +634,7 @@
   EndNodePtr set_end()
   {
     EndNodePtr end(new EndNode);
+    end->set_owner(m_owner);
     return m_end = end;
   }
   
@@ -644,6 +681,23 @@
   }
 
   /**
+   * Tries to overcast m_msc into BMscPtr.
+   *
+   * If not successfull undefined BMscPtr is returned.
+   */
+  BMscPtr get_bmsc()
+  {
+    BMscPtr p;
+    try
+    {
+      p = m_msc;
+      return p;
+    }
+    catch(std::bad_cast& c){}
+    return p;
+  }
+
+  /**
    * Returns true iff m_end is defined.
    */
   bool is_end_node()


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