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fixed arb::convert to take 'step' into account, not only 'next'

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Zeno Rogue 2024-05-28 13:02:12 +02:00
parent 5901d9598d
commit 3b3e9e2de6
1 changed files with 28 additions and 4 deletions
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32
arbitrile.cpp
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@ -1867,17 +1867,34 @@ EX void convert_max() {
EX void convert_minimize(int N, vector<int>& old_shvids, map<int, int>& old_to_new) {
vector<pair<int, int>> address;
vector<int> next;
vector<int> address_start;
for(int i=0; i<N; i++) {
int q = identification[old_shvids[i]].modval;
int c = isize(address);
address_start.push_back(c);
for(int j=0; j<q; j++) {
address.emplace_back(i, j);
next.emplace_back(j == q-1 ? c : c+j+1);
}
}
int K = isize(address);
vector<int> next(K), step(K);
for(int k=0; k<K; k++) {
auto i = address[k].first;
auto j = address[k].second;
auto& id = identification[old_shvids[i]];
next[k] = address_start[i] + (j+1) % id.modval;
cell *s = id.sample;
cellwalker cw(s, j);
cw += wstep;
auto idx = get_identification(cw.at);
step[k] = address_start[old_to_new.at(idx.target)] + gmod(cw.spin - idx.shift, idx.modval);
}
vector<array<ld, 3> > dists(K);
for(int i=0; i<K; i++) {
auto pi = address[i];
@ -1910,11 +1927,18 @@ EX void convert_minimize(int N, vector<int>& old_shvids, map<int, int>& old_to_n
int chg = 1;
while(chg) {
for(auto& eq: equal) println(hlog, eq);
if(debugflags & DF_GEOM) {
println(hlog, "current table of equals:");
int eqid = 0;
for(auto& eq: equal) {
println(hlog, eq, " for ", eqid, ": ", address[eqid], " next= ", next[eqid], " step= ", step[eqid]);
eqid++;
}
}
chg = 0;
for(int i=0; i<K; i++)
for(int j=0; j<K; j++)
if(equal[i][j] && !equal[next[i]][next[j]]) {
if(equal[i][j] && (!equal[next[i]][next[j]] || !equal[step[i]][step[j]])) {
equal[i][j] = false;
chg++;
}