void Fragment::set_residue_indexes(kernel::Model *m, kernel::ParticleIndex pi,
Ints o) {
if (o.empty()) {
set_residue_indexes(m, pi, IntPairs());
return;
}
std::sort(o.begin(), o.end());
o.erase(std::unique(o.begin(), o.end()), o.end());
IntPairs pairs;
int begin = 0;
for (unsigned int i = 1; i < o.size(); ++i) {
if (o[i] != o[i - 1] + 1) {
pairs.push_back(IntPair(o[begin], o[i - 1] + 1));
begin = i;
}
}
pairs.push_back(IntPair(o[begin], o.back() + 1));
set_residue_indexes(m, pi, pairs);
using IMP::operator<<;
IMP_IF_CHECK(USAGE) {
for (unsigned int i = 0; i < o.size(); ++i) {
IMP_INTERNAL_CHECK(Fragment(m, pi).get_contains_residue(o[i]),
"Residue index not found after addition: "
<< o << " became " << pairs);
}
}
}
static void eraseElements(Ints& vect, int val) {
Ints::iterator begin = vect.begin();
Ints::iterator end = vect.end();
vect.erase(std::remove(begin, end, val), end);
}