X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/d43174d0eb3d293b3bb5fbe76662241134e74d0d..4cf57e6db08da791233d75237f62e74bc88dd427:/AbstractBlock.h

diff --git a/AbstractBlock.h b/AbstractBlock.h
index acdc1c8..80e0413 100644
--- a/AbstractBlock.h
+++ b/AbstractBlock.h
@@ -5,6 +5,7 @@
 
 #include <QtCore>
 
+#include "AbstractInterface.h"
 class AbstractInterface;
 class BlockParameter;
 
@@ -18,7 +19,7 @@ using namespace Qt;
 class AbstractBlock {
 
 public:  
-
+      
   AbstractBlock();
   AbstractBlock(const QString& _name);
   virtual ~AbstractBlock();
@@ -35,14 +36,23 @@ public:
   QList<BlockParameter *> getPortParameters();
   QList<BlockParameter *> getWishboneParameters();
   inline AbstractBlock* getParent() { return parent; }
+  inline bool getPatternComputed() { return patternComputed; }
+  inline int getTraversalLevel() { return traversalLevel; }
+  
   // setters
   void setName(const QString& str);
   virtual void setParent(AbstractBlock* _parent);
+  inline void setPatternComputed(bool state) { patternComputed = state; }
+  inline void resetTraversalLevel() { traversalLevel = -1; }
+  inline void setTraversalLevel(int level) { traversalLevel = level; }
 
   // testers
   virtual bool isReferenceBlock();
   virtual bool isFunctionalBlock();
   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 isTopGroupBlock();
+  bool isGeneratorBlock(); //! a generator block has no data inputs and thus executes infinitely
   bool isWBConfigurable();
 
   // others
@@ -54,10 +64,19 @@ public:
   void removeAllInterfaces();
   void defineBlockParam(BlockParameter *param);
 
-  QList<AbstractInterface *> getInterfaces();
+  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;
+  virtual void computeOutputPattern(int nbExec = -1) throw(Exception) = 0;
+  virtual void computeAdmittanceDelays() throw(Exception) = 0;
+  
 protected:
 
 
@@ -70,10 +89,14 @@ protected:
   QList<AbstractInterface*> inputs;
   QList<AbstractInterface*> outputs;
   QList<AbstractInterface*> bidirs;
-
+  
   // others
-
-  // NB: only GroupBlock and FunctionalBlock have a real parent
+  
+  // patterns  
+  bool patternComputed;
+  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
   AbstractBlock* parent;
 };