Below is the file 'markov.cc' from this revision. You can also download the file.

#include <iostream>
#include <deque>

#include "markov.hh"

using namespace std;

MarkovState::MarkovState ()
{
    valid = false;
}

MarkovState::MarkovState (const deque<token_t> &q)
{
    state = q;
}

MarkovState::~MarkovState ()
{

}

bool
MarkovState::operator==(const MarkovState &s)
{
    return s.state == state;
}

bool
MarkovState::operator<(const MarkovState &s)
{
    return s.state < state;
}
bool
MarkovState::operator!=(const MarkovState &s)
{
    return s.state != state;
}

MarkovModel::MarkovModel (const Stash &s, int length)
{
    const vector<token_t> stash = s.get_stash ();
    deque<token_t> q;
    MarkovState last_state;

    cout << "Hello" << endl;
    for (vector<token_t>::const_iterator i=stash.begin();i!=stash.end();i++) {
        q.push_back (*i);
        cout << "token: " << *i << " : " << q.size() << endl;
        if (q.size() == length) {
            MarkovState this_state(q);
            if (last_state.valid) {
                markov_pair p(last_state, this_state);
                edges[p]++;
                cout << "edges go to " << edges[p] << endl;
            }
            last_state = MarkovState (q);
            q.pop_front();
        }
    }
}

MarkovModel::~MarkovModel ()
{

}