started VHDL generation of GroupBlock

[blast.git] / ConnectedInterface.h

diff --git a/ConnectedInterface.h b/ConnectedInterface.h
index a8ce4de7861bda09abe777c8e0fc8948975c6b49..c9e03e883164ebec5ebd9db4a879f428cffb841d 100644 (file)
--- a/ConnectedInterface.h
+++ b/ConnectedInterface.h
@@ -8,40 +8,54 @@
 
 #include "AbstractInterface.h"
 class ReferenceInterface;
 
 #include "AbstractInterface.h"
 class ReferenceInterface;

+#include "AbstractInputModifier.h"
+

 
 #include "Exception.h"
 
 using namespace std;
 using namespace Qt;
 
 
 #include "Exception.h"
 
 using namespace std;
 using namespace Qt;
 

-
+/*!
+ * \brief The ConnectedInterface class represents an interface of block (functional or group) that may be connected from/to other interfaces
+ * A ConnectedInterface is used to establish connection between blocks.
+ */

 class ConnectedInterface : public AbstractInterface {
 
 public :
 
   ConnectedInterface(AbstractBlock* _owner);
 class ConnectedInterface : public AbstractInterface {
 
 public :
 
   ConnectedInterface(AbstractBlock* _owner);

-  ConnectedInterface(AbstractBlock* _owner, const QString& _name, const QString& _type, const QString& _width, int _direction, int _purpose);
+  ConnectedInterface(AbstractBlock* _owner, const QString& _name, int _direction, int _purpose, const QString& _type, const QString& _width);
+  ~ConnectedInterface();
+  

   // getters
   inline QList<ConnectedInterface*> getConnectedTo() { return connectedTo;}
   // getters
   inline QList<ConnectedInterface*> getConnectedTo() { return connectedTo;}

-  inline ConnectedInterface* getConnectedFrom() { return connectedFrom;}
+  inline ConnectedInterface* getConnectedFrom() { return connectedFrom;}  
+  inline QList<char>* getOutputPattern() { return outputPattern; }
+  inline AbstractInputModifier* getInputModifier() { return inputModifier; }

 
 

-  // setters
+  // setters  
+  void setOutputPattern(QList<char>* pattern);
+  inline void setInputModifier(AbstractInputModifier* mod) { inputModifier = mod; }

 
   // testers
   inline bool isConnectedTo(){return connectedTo.length() != 0;}
 
   // testers
   inline bool isConnectedTo(){return connectedTo.length() != 0;}

+  inline bool isConnectedToMany(){return connectedTo.length()>=2;}

   inline bool isConnectedFrom(){return connectedFrom != NULL;}
   virtual bool canConnectTo(AbstractInterface* iface) = 0;
   virtual bool canConnectFrom(AbstractInterface* iface) = 0;
 
   inline bool isConnectedFrom(){return connectedFrom != NULL;}
   virtual bool canConnectTo(AbstractInterface* iface) = 0;
   virtual bool canConnectFrom(AbstractInterface* iface) = 0;
 

-  // others
-  bool connectTo(ConnectedInterface* iface);
-  bool connectFrom(ConnectedInterface* iface);
+  // others  
+  void resetOutputPattern() { outputPattern = NULL; }
+  void connectTo(ConnectedInterface* iface);
+  void disconnectTo(ConnectedInterface* iface);
+  //bool connectFrom(ConnectedInterface* iface);

   ConnectedInterface* getConnectionToParentGroup();
   ConnectedInterface* getConnectionFromParentGroup();
   ConnectedInterface* getConnectionToParentGroup();
   ConnectedInterface* getConnectionFromParentGroup();

+  void clearInputModifier();

 
 

-  virtual AbstractInterface *clone() = 0;
-
-  void removeConnectedTo(ConnectedInterface *inter);
+  virtual AbstractInterface *clone() = 0;  
+  //void removeConnectedTo(ConnectedInterface *inter);

 
   virtual void clearConnectedTo();
   inline void clearConnectedFrom() { connectedFrom = NULL; }
 
   virtual void clearConnectedTo();
   inline void clearConnectedFrom() { connectedFrom = NULL; }


@@ -49,9 +63,24 @@ public :
   //virtual void connectionsValidation(QStack<AbstractInterface*> *interfacetoValidate, QList<AbstractInterface*> *validatedInterfaces) throw(Exception) = 0;  
 
 protected:
   //virtual void connectionsValidation(QStack<AbstractInterface*> *interfacetoValidate, QList<AbstractInterface*> *validatedInterfaces) throw(Exception) = 0;  
 
 protected:

+  /*!
+   * \brief connectedTo lists of connections to interfaces owned by other blocks (functional or group)
+   * Since the graph is oriented, and taking into account it modles a FPGA desing,
+   * this interface may be connected to several interfaces owned by other blocks (functional or group).
+   * connectedTo references such interfaces if they exist.
+   */

   QList<ConnectedInterface*> connectedTo;
   QList<ConnectedInterface*> connectedTo;

-  ConnectedInterface* connectedFrom;
-
+  /*!
+   * \brief connectedFrom connection from an interface owned by another blocks (functional or group)
+   * Since the graph is oriented, and taking into account it modles a FPGA desing,
+   * there may be a single interface owned by another block (functional or group) that is connected to
+   * this interface. connecteFrom references such an interface if it exists.
+   */
+  ConnectedInterface* connectedFrom;  
+  AbstractInputModifier* inputModifier; // if needed, represent a block taht does not appear on screen but taht will modify the stream.
+
+  // patterns    
+  QList<char>* outputPattern; //! only usefull for output interfaces

 };
 
 
 };