tcblock.cpp

Important example that focuses on the use of blocks and timestamps.

/*
    Copyright (C) 2009-2011  EPFL (Ecole Polytechnique Fédérale de Lausanne)
    Michele Tavella <michele.tavella@epfl.ch>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <tobicore/TCBlock.hpp>
#include <iostream>

using namespace std;


/* In this example I play with TCBlock and the timestamps.
 *
 * The example is trivial; refer to the API documentation to understand
 * what we do here.
 */
int main(void) {
        TCBlock block0, block1;
        string timestamp, reference;
        
        cout << "1)" << endl;
        cout << block0.absolute.IsSet() << endl;
        cout << block0.relative.IsSet() << endl;
        
        cout << "2)" << endl;
        block0.absolute.Tic();
        cout << block0.absolute.IsSet() << endl;
        cout << block0.relative.IsSet() << endl;

        cout << "3)" << endl;
        block0.relative.Set(&block0.absolute.timestamp);
        cout << block0.absolute.IsSet() << endl;
        cout << block0.relative.IsSet() << endl;
        
        cout << "4)" << endl;
        block0.relative.Unset();
        cout << block0.absolute.IsSet() << endl;
        cout << block0.relative.IsSet() << endl;
        
        cout << "5)" << endl;
        block0.relative.Tic();
        cout << block0.absolute.IsSet() << endl;
        cout << block0.relative.IsSet() << endl;
        
        timestamp.clear();
        reference.clear();
        block0.absolute.Get(&timestamp);
        block0.relative.Get(&reference);
        cout << "t> " << timestamp << endl;
        cout << "r> " << reference << endl;
        
        cout << "t> " << block0.absolute.Toc() << endl;
        cout << "r> " << block0.relative.Toc() << endl;
        
        cout << "6)" << endl;
        cout << block1.absolute.IsSet() << endl;
        cout << block1.relative.IsSet() << endl;
        
        cout << "7)" << endl;
        cout << block1.absolute.Set(timestamp) << endl;
        cout << block1.relative.Set(reference) << endl;
        
        timestamp.clear();
        reference.clear();
        block1.absolute.Get(&timestamp);
        block1.relative.Get(&reference);
        cout << "t> " << timestamp << endl;
        cout << "r> " << reference << endl;

        return 0;
}