PrimitiveSerializer.h

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#pragma once

#include <swarmros/introspection/Serializer.h>
#include <swarmros/UnqualifiedException.h>
#include <string>

namespace swarmros::introspection 
{
    enum PrimitiveType
    {
        UNKNOWN = 0,
        BOOL,
        INT8,
        UINT8,
        INT16,
        UINT16,
        INT32,
        UINT32,
        INT64,
        UINT64,
        FLOAT32,
        FLOAT64,
        STRING,
        TIME,
        DURATION
    };

    class PrimitiveSerializer : public Serializer
    {
        private:

            PrimitiveType _type;

        public:  

            PrimitiveSerializer(const std::string& name, PrimitiveType type)
                : Serializer(name), _type(type) { }

            PrimitiveType GetType() const 
            {
                return _type;
            }

            virtual uint32_t GetDefaultLength(const FieldStack& fieldStack) const override;

            virtual uint32_t CalculateSerializedLength(const swarmio::data::Variant& value, const FieldStack& fieldStack) const override;

            virtual void Serialize(ros::serialization::OStream& stream, const swarmio::data::Variant& value, const FieldStack& fieldStack) const override;

            virtual void EmitDefault(ros::serialization::OStream& stream, const FieldStack& fieldStack) const override;

            virtual swarmio::data::Variant Deserialize(ros::serialization::IStream& stream, const FieldStack& fieldStack) const override;

            virtual swarmio::data::Variant DeserializeArray(ros::serialization::IStream& stream, uint32_t count, const FieldStack& fieldStack) const override;

            virtual swarmio::data::discovery::Field GetFieldDescriptor() const override;
    };
}