Function serialization_example4

examples_boost/serialization_examples.cpp:183–269

}

void serialization_example4()
{
    json val;
    val["data"]["id"] = json(json_array_arg, {0,1,2,3,4,5,6,7});
    val["data"]["item"] = json(json_array_arg, {json(json_array_arg, {2}),
                                      json(json_array_arg, {4,5,2,3}),
                                      json(json_array_arg, {4}),
                                      json(json_array_arg, {4,5,2,3}),
                                      json(json_array_arg, {2}),
                                      json(json_array_arg, {4,5,3}),
                                      json(json_array_arg, {2}),
                                      json(json_array_arg, {4,3})});

    std::cout << "Default array-array split line options" << std::endl;
    std::cout << pretty_print(val) << std::endl;

    std::cout << "Array-array same line options" << std::endl;
    auto options1 = json_options{}
        .array_array_line_splits(line_split_kind::same_line);
    std::cout << pretty_print(val, options1) << std::endl;

    std::cout << "object_array_line_splits(line_split_kind::new_line)" << std::endl;
    std::cout << "array_array_line_splits(line_split_kind::same_line)" << std::endl;
    auto options2 = json_options{}
        .object_array_line_splits(line_split_kind::new_line)
        .array_array_line_splits(line_split_kind::same_line);
    std::cout << pretty_print(val, options2 ) << std::endl;

    std::cout << "object_array_line_splits(line_split_kind::new_line)" << std::endl;
    std::cout << "array_array_line_splits(line_split_kind::multi_line)" << std::endl;
    auto options3 = json_options{}
        .object_array_line_splits(line_split_kind::new_line)
        .array_array_line_splits(line_split_kind::multi_line);
    std::cout << pretty_print(val, options3) << std::endl;

    {
        json val = json::parse(R"(
        {
       "header" : {"properties": {}},
       "data":
       {
           "tags" : [],
           "id" : [1,2,3],
           "item": [[1,2,3]]    
       }
        }
    )");
        std::cout << "Default" << std::endl;
        std::cout << pretty_print(val) << std::endl;

        std::string style1 = "array_array_line_splits(line_split_kind:same_line)";
        std::cout << style1 << std::endl;
        auto options1 = json_options{}
            .array_array_line_splits(line_split_kind::same_line);
        std::cout << pretty_print(val,options1) << std::endl;

        std::string style2 = "array_array_line_splits(line_split_kind::new_line)";
        std::cout << style2 << std::endl;