bottle_add.cpp

来自「一个语言识别引擎」· C++ 代码 · 共 15 行

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

int main() {
    // create a bottle representing the list (5,"plus",2,"is")
    Bottle b("5 plus 2 is");
    // add an integer that is the sum of element 0 and 2
    b.addInt(b.get(0).asInt()+b.get(2).asInt());
    // print the result -- "result: 5 plus 2 is 7"
    printf("result: %s\n", b.toString().c_str());
    return 0;
}