X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/6e2b3026c6a496e81642c373796bd39dad33d2a6..HEAD:/AbstractBlock.h

diff --git a/AbstractBlock.h b/AbstractBlock.h
index 5f2acb5..f40af86 100644
--- a/AbstractBlock.h
+++ b/AbstractBlock.h
@@ -9,9 +9,11 @@
 #include "AbstractInterface.h"
 class AbstractInterface;
 class BlockParameter;
+class Graph;
 
 #define AB_TO_REF(ptr) ((ReferenceBlock*)ptr)
 #define AB_TO_FUN(ptr) ((FunctionalBlock*)ptr)
+#define AB_TO_SPE(ptr) ((SpecialBlock*)ptr)
 #define AB_TO_GRP(ptr) ((GroupBlock*)ptr)
 
 using namespace std;
@@ -22,45 +24,70 @@ class AbstractBlock {
 public:  
       
   enum BlockVHDLContext {AnyContext = 0, Entity = 1, Component = 2, Architecture = 3 }; // NB : 3 is when creating an instance of the block that owns this iface
+  enum SpecialType { NotSpecial = 0, Source = 1, Sink = 2, ClkConvert = 3 };
 
-  AbstractBlock();
+
+  AbstractBlock(Graph* _graph);
   //AbstractBlock(const QString& _name);
   virtual ~AbstractBlock();
 
   // getters
   inline QString getName() { return name; }
+  inline int getSpecialType() { return specialType; }
+  inline QString getVersion() { return version; }
   inline int nbParameters() { return params.size(); }
-  inline QList<BlockParameter *> getParameters() { return params; }
+  inline Graph* getGraph() { return graph; }
+
   inline QList<AbstractInterface*> getInputs() { return inputs; }
   inline QList<AbstractInterface*> getOutputs() { return outputs; }
   inline QList<AbstractInterface*> getBidirs() { return bidirs; }  
+  QList<AbstractInterface *> getInterfaces(int direction = AbstractInterface::AnyDirection, int purpose = AbstractInterface::AnyPurpose);
+  QList<AbstractInterface *> getDataInputs(); //! return all inputs of type data
+  QList<AbstractInterface *> getDataOutputs(); //! return all inputs of type data
+  QList<AbstractInterface *> getControlInputs(); //! return all inputs of type control
+  QList<AbstractInterface *> getControlOutputs(); //! return all outputs of type control
+  AbstractInterface* getIfaceFromName(QString name);
+
+  inline QList<BlockParameter *> getParameters() { return params; }
+  BlockParameter* getParameterFromName(QString name);
   QList<BlockParameter *> getUserParameters();
   QList<BlockParameter *> getGenericParameters();
   QList<BlockParameter *> getPortParameters();
   QList<BlockParameter *> getWishboneParameters();
+
   inline AbstractBlock* getParent() { return parent; }
-  inline bool getPatternComputed() { return patternComputed; }
+  inline bool getOutputPatternComputed() { return outputPatternComputed; }
   inline int getTraversalLevel() { return traversalLevel; }
   
   // setters
   void setName(const QString& str);
+  void setSpecialType(int type);
+  inline void setVersion(const QString& _version) { version = _version; }
   virtual void setParent(AbstractBlock* _parent);
-  inline void setPatternComputed(bool state) { patternComputed = state; }
+  inline void setOutputPatternComputed(bool state) {  outputPatternComputed = state; }
   inline void resetTraversalLevel() { traversalLevel = -1; }
   inline void setTraversalLevel(int level) { traversalLevel = level; }
 
   // testers
   virtual bool isReferenceBlock();
   virtual bool isFunctionalBlock();
+  virtual bool isSpecialBlock();
   virtual bool isGroupBlock();
-  virtual bool isSourceBlock(); //! a source block is outside the top group and simulates a peripheral (NB: this is also a generator)
+  virtual bool isStimuliBlock(); //! a stimuli block is outside the top group and simulates a peripheral (NB: this is also a source)
   virtual bool isTopGroupBlock();
-  bool isGeneratorBlock(); //! a generator block has no data inputs and thus executes infinitely
+  bool isSourceBlock(); //! a source block is either a block that has no data inputs or that is of special type source. Thus it executes infinitely
+  bool isSinkBlock(); //! a sink block has no data outputs and just collects what it receives (i.e. no compatibility check)
   bool isWBConfigurable();
 
   // others
-  void connectClkReset() throw(Exception);  
-
+  int getSpecialTypeFromString(QString str);
+
+  /*!
+   * \brief connectClkReset connects the clock and reset inputs to a clkrstgen block or the the group ifaces
+   * \param idBlockClk is the id of the clock interface (there may be severals)
+   * \param idGen is the id of the clkrstgen block
+  */  
+  virtual QList<QString> getExternalResources() = 0; // returns the list of all external files needed for VHDL generation
   virtual void generateVHDL(const QString& path) throw(Exception) = 0; // main entry to generate the VHDL code
   void generateComponent(QTextStream& out, bool hasController=false) throw(Exception); // generate the component using reference
   void generateEntity(QTextStream& out, bool hasController=false) throw(Exception); // generate the entity using reference
@@ -73,13 +100,6 @@ public:
   void removeAllInterfaces();
   void defineBlockParam(BlockParameter *param);
 
-  QList<AbstractInterface *> getInterfaces(int direction = AbstractInterface::AnyDirection, int purpose = AbstractInterface::AnyPurpose);
-  QList<AbstractInterface *> getDataInputs(); //! return all inputs of type data
-  QList<AbstractInterface *> getDataOutputs(); //! return all inputs of type data
-  QList<AbstractInterface *> getControlInputs(); //! return all inputs of type control
-  QList<AbstractInterface *> getControlOutputs(); //! return all outputs of type control
-  AbstractInterface* getIfaceFromName(QString name);
-  BlockParameter* getParameterFromName(QString name);
 
   // patterns
   virtual void checkInputPatternCompatibility() throw(Exception) = 0;
@@ -90,6 +110,9 @@ protected:
 
 
   QString name;
+  int specialType;
+  QString version;
+  Graph* graph;
 
   // parameters
   QList<BlockParameter *> params;
@@ -102,7 +125,7 @@ protected:
   // others
   
   // patterns  
-  bool patternComputed;
+  bool outputPatternComputed;
   int traversalLevel; // the level (0, 1, ...) during the traversal of the graph
   
   // NB: only GroupBlock and FunctionalBlock have a real parent, except sources that have no parents