int main(int argc, char **argv)
{
if (argc < 2) return 1;
rocksdb::DB* db;
rocksdb::Options options;
rocksdb::Status status = rocksdb::DB::OpenForReadOnly(options, argv[1], &db);
vt.LoadFromDB(db);
// vt.PrintSequence();
for (int i=0; i<vt.Frames().size()-1; i++) {
int f = vt.Frames()[i];
std::stringstream ss;
ss << "v." << f << "d." << f;
std::string buf;
std::vector<float> dist;
rocksdb::Status s = db->Get(rocksdb::ReadOptions(), ss.str(), &buf);
if (buf.size()>0) diy::unserialize(buf, dist);
distMatrices.push_back(dist);
}
const std::vector<VortexEvent>& events = vt.Events();
for (int i=0; i<events.size(); i++) {
const VortexEvent& e = events[i];
if (e.type == VORTEX_EVENT_RECOMBINATION) {
std::vector<int> lhs, rhs;
for (auto const &id : e.lhs) lhs.push_back(vt.lvid2gvid(e.if0, id));
for (auto const &id : e.rhs) rhs.push_back(vt.lvid2gvid(e.if1, id));
fprintf(stderr, "EVENT=%d, f0=%d, lhs={%d, %d}, f1=%d, rhs={%d, %d}\n",
i, e.if0, e.if1, lhs[0], lhs[1], rhs[0], rhs[1]);
std::map<int, float> dist;
seqDist(lhs[0], lhs[1], e.if0, dist);
seqDist(rhs[0], rhs[1], e.if0, dist);
for (std::map<int, float>::iterator it = dist.begin(); it != dist.end(); it ++) {
int t = dist[0]>dist[1] ? it->first-1: it->first;
if (t<-200 || t>200) continue;
fprintf(stderr, "%d,%d,%f\n", i, t, it->second);
}
}
}
delete db;
return 0;
}
void seqDist(int gvid0, int gvid1, int f0_, std::map<int, float>& dist) {
const VortexSequence &s0 = vt.Sequences()[gvid0];
const VortexSequence &s1 = vt.Sequences()[gvid1];
int f0 = std::max(20000, std::max(s0.its, s1.its)), // limit: 20000
f1 = std::min((int)distMatrices.size()-1, std::min(s0.its+s0.itl-1, s1.its+s1.itl-1));
const int t0 = vt.Frames()[f0_];
if (f0>f1) return;
for (int f=f0; f<=f1; f++) {
const int lvid0 = vt.gvid2lvid(f, gvid0);
const int lvid1 = vt.gvid2lvid(f, gvid1);
// fprintf(stderr, "f=%d, lvid0=%d, lvid1=%d\n", f, lvid0, lvid1);
const int t = vt.Frames()[f];
const int nv = sqrt(distMatrices[f].size());
const float d = distMatrices[f][lvid0*nv + lvid1];
dist[t-t0] = d;
// for (auto d : distMatrices[f]) fprintf(stderr, "%f ", d);
// fprintf(stderr, "\n");
}
}