21 size_t p_size,
size_t p_pick, std::vector<size_t>& p_ind)
25 std::vector<size_t> a(p_size);
26 for (
size_t i = 0; i < p_size; i++) a[i] = i;
30 for (
size_t i = 0; i < p_pick; i++) p_ind[i] = a[i];
37 std::set<size_t> p_set,
size_t p_pick, std::vector<size_t>& p_ind)
40 std::vector<size_t> inds(p_set.begin(), p_set.end());
44 for (
size_t i = 0; i < p_pick; i++) p_ind[i] = inds[i];