summer.cpp

来自「一个语言识别引擎」· C++ 代码 · 共 33 行

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-
#include <yarp/os/all.h>
#include <iostream>

using namespace std;
using namespace yarp::os;

int main(int argc, char *argv) {
    Network::init();
    BufferedPort<Bottle> port;
    port.open("/summer");
    while (true) {
        cout << "waiting for input" << endl;
        Bottle *input = port.read();
        if (input!=NULL) {
            cout << "got " << input->toString().c_str() << endl;
            double total = 0;
            for (int i=0; i<input->size(); i++) {
                total += input->get(i).asDouble();
            }
            Bottle& output = port.prepare();
            output.clear();
            output.addString("total");
            output.addDouble(total);
            cout << "writing " << output.toString().c_str() << endl;
            port.write();
        }
    }
    Network::fini();
    return 0;
}