X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/3bcfe4df6fdde086eb1b59f7a0173358170174a1..3fb762e7042d9b4a1cf78556ad9ed7f117cc53ba:/SpecialBlock.cpp

diff --git a/SpecialBlock.cpp b/SpecialBlock.cpp
index 2d225e2..fdec328 100644
--- a/SpecialBlock.cpp
+++ b/SpecialBlock.cpp
@@ -1,18 +1,31 @@
 #include "SpecialBlock.h"
+#include "FunctionalInterface.h"
 
-SpecialBlock::SpecialBlock(SpecialType _type, GroupBlock* _parent, ReferenceBlock* _reference, bool createIfaces) throw(Exception) : FunctionalBlock(_parent, _reference, createIfaces) {
-  type = _type;  
+SpecialBlock::SpecialBlock(int _type, GroupBlock* _parent, ReferenceBlock* _reference, bool createIfaces) throw(Exception) : FunctionalBlock(_parent, _reference, createIfaces) {
+  specialType = _type;
 }
 
 SpecialBlock::~SpecialBlock() {
 }
 
+bool SpecialBlock::isSpecialBlock() {
+  return true;
+}
+
 void SpecialBlock::checkInputPatternCompatibility() throw(Exception) {
   try {
-    switch(type) {
-    case ClockConvert :
+    switch(specialType) {
+    case Source :
+      checkInputPatternCompatibilitySource();
+      break;
+    case Sink :
+      checkInputPatternCompatibilitySink();
+      break;
+    case ClkConvert :
       checkInputPatternCompatibilityClockConvert();
-      break;    
+      break;
+    default:
+      break;
     }
   }
   catch(Exception e) {
@@ -22,10 +35,18 @@ void SpecialBlock::checkInputPatternCompatibility() throw(Exception) {
 
 void SpecialBlock::computeOutputPattern(int nbExec) throw(Exception) {
   try {
-    switch(type) {
-    case ClockConvert :
+    switch(specialType) {
+    case Source :
+      computeOutputPatternSource(nbExec);
+      break;
+    case Sink :
+      computeOutputPatternSink(nbExec);
+      break;
+    case ClkConvert :
       computeOutputPatternClockConvert(nbExec);
       break;    
+    default:
+      break;
     }
   }
   catch(Exception e) {
@@ -33,9 +54,86 @@ void SpecialBlock::computeOutputPattern(int nbExec) throw(Exception) {
   }
 }
 
+void SpecialBlock::checkInputPatternCompatibilitySource() throw(Exception) {
+}
+void SpecialBlock::computeOutputPatternSource(int nbExec) throw(Exception) {
+
+  cout << "computing output pattern of " << qPrintable(name) << " for " << nbExec << " executions" << endl;
+  foreach(AbstractInterface* iface, getControlOutputs()) {
+    FunctionalInterface* connIface = AI_TO_FUN(iface);
+    // create output pattern
+    QList<char>* pp = productionPattern.value(connIface);
+    QList<char>* pattern = new QList<char>(*pp);
+    for(int i=1;i<nbExec;i++) pattern->append(*pp);
+    // assign pattern to interface
+    connIface->setOutputPattern(pattern);
+    // store it in QMap
+    outputPattern.insert(connIface,pattern);
+  }
+  setOutputPatternComputed(true);
+}
+
+void SpecialBlock::checkInputPatternCompatibilitySink() throw(Exception) {
+}
+void SpecialBlock::computeOutputPatternSink(int nbExec) throw(Exception) {
+}
+
 void SpecialBlock::checkInputPatternCompatibilityClockConvert() throw(Exception) {
+  static QString fctName = "SpecialBlock::checkInputPatternCompatibilityClockConvert()";
+#ifdef DEBUG_FCTNAME
+  cout << "call to " << qPrintable(fctName) << endl;
+#endif
+  // just create input pattern
+  try {
+    createInputPattern();
+  }
+  catch(Exception e) {
+    throw(e);
+  }
 }
+
 void SpecialBlock::computeOutputPatternClockConvert(int nbExec) throw(Exception) {
+  static QString fctName = "SpecialBlock::computeOutputPatternClockConvert()";
+#ifdef DEBUG_FCTNAME
+  cout << "call to " << qPrintable(fctName) << endl;
+#endif
+  cout << "computing output pattern of " << qPrintable(name) << endl;
+
+  /* CAUTION: it is assumed that all clock domain converters are using
+   * a clk_in and clk_out signals for input and output clocks.
+   */
+  AbstractInterface* clkIn = getIfaceFromName("clk_in");
+  AbstractInterface* clkOut = getIfaceFromName("clk_out");
+  //cout << "freq clk_in = " << clkIn-
+
+  // in case of inputPattern not created, do it
+  if (lengthIP <= 0) {
+
+    cout << "Strange case: input pattern is not created while it is time to compute output pattern !" << endl;
+    // collect the input patterns for each input
+    try {
+      createInputPattern();
+    }
+    catch(Exception e) {
+      throw(e);
+    }
+    cout << "input pattern array initialized with min. len " << lengthIP << endl;
+  }
+
+  // initialize the output pattern
+  lengthOP = 0;
+  foreach(AbstractInterface* iface, getControlOutputs()) {
+    FunctionalInterface* connIface = AI_TO_FUN(iface);
+    lengthOP = lengthIP+productionPattern.value(connIface)->size();
+    QList<char>* pattern = new QList<char>();
+    for(int i=0;i<lengthOP;i++) pattern->append(0);
+    connIface->setOutputPattern(pattern);
+    outputPattern.insert(connIface,pattern);
+  }
+  cout << "output pattern array initialized" << endl;
+
+  int clock = 0;
+
 }