os/simple_sender.cpp

This outputs some data to a port.Designed to be used with os/simple_receivercpp example.

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-

/*
 * Copyright: (C) 2010 RobotCub Consortium
 * Author: Paul Fitzpatrick
 * CopyPolicy: Released under the terms of the LGPLv2.1 or later, see LGPL.TXT
 */

#include <yarp/os/Network.h>
#include <yarp/os/Port.h>
#include <yarp/os/Bottle.h>
#include <yarp/os/Time.h>
#include <stdio.h>

using namespace yarp::os;

int main() {
    Network yarp;
    Port output;
    output.open("/sender");
    int top = 100;
    for (int i=1; i<=top; i++) {
        // prepare a message
        Bottle bot; 
        bot.addString("testing");
        bot.addInt(i);
        bot.addString("of");
        bot.addInt(top);
        // send the message
        output.write(bot);
        printf("Sent message: %s\n", bot.toString().c_str());
        // wait a while
        Time::delay(1);
    }
    output.close();
    return 0;
}