add clk/rst to groups

[blast.git] / AbstractBlock.h

diff --git a/AbstractBlock.h b/AbstractBlock.h
index a132bc88cbf1d54145b1e4d8ac4babba41671b30..042a59883b90d4bcf5339a8f491ce3e0ca98234d 100644 (file)
--- a/AbstractBlock.h
+++ b/AbstractBlock.h
@@ -5,6 +5,7 @@
 \r
 #include <QtCore>\r
 \r
+#include "AbstractInterface.h"\r
 class AbstractInterface;\r
 class BlockParameter;\r
 \r
@@ -18,7 +19,7 @@ using namespace Qt;
 class AbstractBlock {\r
 \r
 public:  \r
-\r
+      \r
   AbstractBlock();\r
   AbstractBlock(const QString& _name);\r
   virtual ~AbstractBlock();\r
@@ -35,19 +36,28 @@ public:
   QList<BlockParameter *> getPortParameters();\r
   QList<BlockParameter *> getWishboneParameters();\r
   inline AbstractBlock* getParent() { return parent; }\r
+  inline bool getPatternComputed() { return patternComputed; }\r
+  inline int getTraversalLevel() { return traversalLevel; }\r
+  \r
   // setters\r
   void setName(const QString& str);\r
   virtual void setParent(AbstractBlock* _parent);\r
+  inline void setPatternComputed(bool state) { patternComputed = state; }\r
+  inline void resetTraversalLevel() { traversalLevel = -1; }\r
+  inline void setTraversalLevel(int level) { traversalLevel = level; }\r
 \r
   // testers\r
   virtual bool isReferenceBlock();\r
   virtual bool isFunctionalBlock();\r
   virtual bool isGroupBlock();\r
-  virtual bool isSourceBlock();\r
+  virtual bool isSourceBlock(); //! a source block is outside the top group and simulates a peripheral (NB: this is also a generator)\r
   virtual bool isTopGroupBlock();\r
+  bool isGeneratorBlock(); //! a generator block has no data inputs and thus executes infinitely\r
   bool isWBConfigurable();\r
 \r
   // others\r
+  static QString normalizeName(const QString& name);\r
+\r
   virtual void parametersValidation(QList<AbstractBlock*>* checkedBlocks, QList<AbstractBlock*>* blocksToConfigure) = 0; // ugly but usefull   \r
 \r
   void addParameter(BlockParameter *param);\r
@@ -56,11 +66,19 @@ public:
   void removeAllInterfaces();\r
   void defineBlockParam(BlockParameter *param);\r
 \r
-  QList<AbstractInterface *> getInterfaces(); //! return all interfaces\r
+  QList<AbstractInterface *> getInterfaces(int direction = AbstractInterface::AnyDirection, int purpose = AbstractInterface::AnyPurpose);\r
   QList<AbstractInterface *> getDataInputs(); //! return all inputs of type data\r
+  QList<AbstractInterface *> getDataOutputs(); //! return all inputs of type data\r
+  QList<AbstractInterface *> getControlInputs(); //! return all inputs of type control\r
+  QList<AbstractInterface *> getControlOutputs(); //! return all outputs of type control\r
   AbstractInterface* getIfaceFromName(QString name);\r
   BlockParameter* getParameterFromName(QString name);\r
 \r
+  // patterns\r
+  virtual void checkInputPatternCompatibility() throw(Exception) = 0;\r
+  virtual void computeOutputPattern(int nbExec = -1) throw(Exception) = 0;\r
+  virtual void computeAdmittanceDelays() throw(Exception) = 0;\r
+  \r
 protected:\r
 \r
 \r
@@ -73,11 +91,17 @@ protected:
   QList<AbstractInterface*> inputs;\r
   QList<AbstractInterface*> outputs;\r
   QList<AbstractInterface*> bidirs;\r
-\r
+  \r
   // others\r
-\r
-  // NB: only GroupBlock and FunctionalBlock have a real parent\r
+  \r
+  // patterns  \r
+  bool patternComputed;\r
+  int traversalLevel; // the level (0, 1, ...) during the traversal of the graph\r
+  \r
+  // NB: only GroupBlock and FunctionalBlock have a real parent, except sources that have no parents\r
   AbstractBlock* parent;\r
+\r
+\r
 };\r
 \r
 #endif // __ABSTRACTBLOCK_H__\r