return possibilities

return_test.cpp

#include <iostream>
#include <vector>
#include <string>

struct privType
{

    int xx;
    double yy;
    std::string str;
};

std::vector<int> testFunction()
{

    int xx = 10;
    int yy = 20;

    std::vector<int> returnVector;

    returnVector.push_back(xx);
    returnVector.push_back(yy);

    return returnVector;
}

std::vector<privType> testFunctionPrivType()
{

    privType toReturn;
    std::vector<privType> returnVector;

    toReturn.xx = 10;
    toReturn.yy = 3.1415;
    toReturn.str = "Bjarne Stroustrup";

    returnVector.push_back(toReturn);

    toReturn.xx = 1000;
    toReturn.yy = 2.7182;
    toReturn.str = "Linus Torvalds";

    returnVector.push_back(toReturn);

    return returnVector;
}

int main()
{

    std::vector<int> printVector = testFunction();
    std::vector<privType> printPrivVector = testFunctionPrivType();

    for (auto &ii : printVector)
    {

        std::cout << "> " << ii << std::endl;
    }

    for (auto &ii : printPrivVector)
    {

        std::cout << ">> " << ii.xx << " >> " << ii.yy << " >> " << ii.str << std::endl;
    }
}