if (p != NULL) params.removeAll(p);
}
-void GroupBlock::initInputPattern() {
+void GroupBlock::createInputPattern() {
foreach(AbstractInterface* iface, getControlInputs()) {
ConnectedInterface* connIface = AI_TO_CON(iface);
QList<char>* pattern = new QList<char>(*(connIface->getConnectedFrom()->getOutputPattern()));
}
}
-bool GroupBlock::computeOutputPattern(int nbExec) {
+void GroupBlock::checkInputPatternCompatibility() throw(Exception){
+}
+
+void GroupBlock::computeOutputPattern(int nbExec) throw(Exception) {
static QString fctName = "GroupBlock::computeOutputPattern()";
#ifdef DEBUG_FCTNAME
cout << "computing output pattern of group " << qPrintable(name) << endl;
- bool canCompute = true;
+ bool canCompute = false;
+ bool compatible = false;
// get the input pattern on each inputs
- initInputPattern();
+ createInputPattern();
cout << "Input pattern OK" << endl;
// find blocks that are connected to that inputs and generators
while (!fifo.isEmpty()) {
AbstractBlock* block = fifo.takeFirst();
- if (block->getPatternComputed()) continue; // block has laready been processed
-
- canCompute = block->computeOutputPattern();
- if (!canCompute) {
+ if (block->getPatternComputed()) continue; // block has already been processed
+
+ try {
+ block->checkInputPatternCompatibility();
+ }
+ catch(Exception e) {
+ cout << qPrintable(block->getName()) << " is not compatible with his input pattern" << endl;
+ throw(e);
+ }
+ compatible = true;
+
+ try {
+ block->computeOutputPattern();
+ }
+ catch(Exception e) {
cout << "cannot finalize output pattern computation of " << qPrintable(block->getName()) << endl;
- break;
+ throw(e);
}
+ canCompute = true;
block->setPatternComputed(true);
// add other blocks connected from block to the fifo
foreach(AbstractInterface* iface, block->getControlOutputs()) {
connIface->setOutputPattern(pattern);
}
setPatternComputed(true);
- }
- return canCompute;
+ }
}