void test_cst_dfs_iterator_and_depth(Cst& cst, typename Cst::size_type times=1000000, bool output=false)
{
if (times > 2*cst.nodes()-cst.size())
times = 2*cst.nodes()-cst.size();
typedef typename Cst::size_type size_type;
size_type cnt=0;
write_R_output("cst","dfs and depth","begin",times,cnt);
typename Cst::const_iterator it = cst.begin();
if (!output) {
for (size_type i=0; i<times; ++i, ++it) {
if (!cst.is_leaf(*it))
cnt += cst.depth(*it);
}
} else {
for (size_type i=0; i<times; ++i, ++it) {
if (!cst.is_leaf(*it)) {
size_type d = cst.depth(*it);
std::cerr << d << "-[" << cst.lb(*it) << "," << cst.rb(*it) << "] ";
if (d < 60) {
for (int i=1; i<=d; ++i)
std::cerr<< cst.edge(*it, i);
}
std::cerr << std::endl;
cnt += d;
}
}
}
write_R_output("cst","dfs and depth","end",times,cnt);
}
void test_cst_dfs_iterator(Cst& cst, typename Cst::size_type times=100000)
{
if (times > cst.nodes())
times = cst.nodes();
typedef typename Cst::size_type size_type;
size_type cnt=0;
{
// calc values for cnt
typename Cst::const_iterator it = cst.begin();
for (size_type i=0; i < std::min(times,(size_type)1000); ++i, ++it) {
cnt += cst.depth(*it);
}
}
write_R_output("cst","dfs","begin",times,cnt);
typename Cst::const_iterator it = cst.begin();
for (size_type i=0; i<times; ++i) {
++it;
}
write_R_output("cst", "dfs", "end", times, cnt + cst.depth(*it));
}
void test_cst_dfs_iterator_and_id(Cst& cst, typename Cst::size_type times=1000000, bool output=false)
{
if (times > 2*cst.nodes()-cst.size())
times = 2*cst.nodes()-cst.size();
typedef typename Cst::size_type size_type;
size_type cnt=0;
write_R_output("cst","dfs and id","begin",times,cnt);
typename Cst::const_iterator it = cst.begin();
if (!output) {
for (size_type i=0; i<times; ++i, ++it) {
cnt += cst.id(*it);
}
} else {
for (size_type i=0; i<times; ++i, ++it) {
size_type id = cst.id(*it);
std::cerr << id << std::endl;
cnt += id;
}
}
write_R_output("cst","dfs and id","end",times,cnt);
}