C++ (Cpp) AttributeList::getNumSlots Examples

Example #1

File: ValueEnumerator.cpp Project: davidlt/root

void ValueEnumerator::EnumerateAttributes(AttributeList PAL) {
  if (PAL.isEmpty()) return;  // null is always 0.

  // Do a lookup.
  unsigned &Entry = AttributeListMap[PAL];
  if (Entry == 0) {
    // Never saw this before, add it.
    AttributeLists.push_back(PAL);
    Entry = AttributeLists.size();
  }

  // Do lookups for all attribute groups.
  for (unsigned i = 0, e = PAL.getNumSlots(); i != e; ++i) {
    IndexAndAttrSet Pair = {PAL.getSlotIndex(i), PAL.getSlotAttributes(i)};
    unsigned &Entry = AttributeGroupMap[Pair];
    if (Entry == 0) {
      AttributeGroups.push_back(Pair);
      Entry = AttributeGroups.size();
    }
  }
}