Method cache

lib/rootdefanalysis/RDCache.cpp:8–21

namespace ftg {

void RDCache::cache(const RDNode &Key, std::set<RDNode> Value) {
  RDNode CopiedKey = Key;
  CopiedKey.clearVisit();
  if (Cache.find(CopiedKey) != Cache.end()) {
    outs() << "Error Key: " << CopiedKey << "\n";
    assert(false && "Unexpected Program State");
  }

  for (auto &V : Value) {
    auto &Node = *const_cast<RDNode *>(&V);
    Node.clearVisit();
  }
  Cache.insert(std::make_pair(CopiedKey, Value));
}

bool RDCache::has(const RDNode &Key) const {
  return Cache.find(Key) != Cache.end();