How to serialise whole std::list with custom structure type? about bitsery HOT 3 CLOSED

Hello,
First of all congratulations, you're the first to submit the ticket!
I believe the problem you encounter is that quickSerialization/Deserialization doesn't work, right?

The idea behind quickSerialization/Deserialization is that it would simplify the general case, e.g. serialize struct (object). If you look at the implementation of quickSerialization you would see that it calls ser.object(value), all you need to do is to use the same code except in your case call ser.container(value, maxSize) where maxSize is your defined max allowable container size.

Hope that helps :)

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Is this library suitable for maps and nested map?

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yep
Lets take this example

using NestedType = std::unordered_map<int, std::vector<float>>;
using MyType = std::map<std::string, NestedType>;

There are two ways to do it. using verbose syntax (full serialization control), and flexible syntax.

In verbose syntax you need to use StdMap extensions <bitsery/ext/std_map.h> and
define serialize function in bitsery namespace for ADL (polluting std namespace is not recommended)
e.g.

namespace bitsery {
    template <typename S>
    void serialize(S& ser, MyType& data) {
        ser.ext(data, ext::StdMap{10}, [&ser](std::string& key, NestedType & value) {
            ser.text1b(key, 10);
            ser.ext(value, ext::StdMap{10}, [&ser](int& key, std::vector<float>& value) {
                ser.value4b(key);
                ser.container4b(value, 10);
            });
        });
    }
}

or create your own function anywhere you like, e.g.

template <typename S>
void serializeAndDeserializeMyType(S& ser, MyType& data) {
    ser.ext(data, ext::StdMap{10}, [&ser](std::string& key, NestedType & value) {
        ser.text1b(key, 10);
        ser.ext(value, ext::StdMap{10}, [&ser](int& key, std::vector<float>& value) {
            ser.value4b(key);
            ser.container4b(value, 10);
        });
    });
}

In flexible syntax you don't need to define serialize function, just include other headers and you're done!

#include <bitsery/flexible.h>
#include <bitsery/flexible/map.h>
#include <bitsery/flexible/unordered_map.h>
#include <bitsery/flexible/string.h>
#include <bitsery/flexible/vector.h>

just instead of calling ser.object(data), call ser.archive(data) see this example for more details.

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