bool_trait.h

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#pragma once
#include "../utility/assert.h"
#include "../utility/meta.h"
#include "../utility/parameter.h"
 
#include "../stream/serialize_traits.h"
 
namespace bitstream
{
    template<>
    struct serialize_traits<bool>
    {
        template<typename Stream>
        typename utility::is_writing_t<Stream>
        static serialize(Stream& writer, in<bool> value) noexcept
        {
            uint32_t unsigned_value = value;
 
            return writer.serialize_bits(unsigned_value, 1U);
        }
 
        template<typename Stream>
        typename utility::is_reading_t<Stream>
        static serialize(Stream& reader, out<bool> value) noexcept
        {
            uint32_t unsigned_value;
 
            BS_ASSERT(reader.serialize_bits(unsigned_value, 1U));
 
            value = unsigned_value;
 
            return true;
        }
    };
 
    template<size_t Size>
    struct serialize_traits<bool[Size]>
    {
        template<typename Stream>
        typename utility::is_writing_t<Stream>
        static serialize(Stream& writer, const bool* values) noexcept
        {
            uint32_t unsigned_value;
            for (size_t i = 0; i < Size; i++)
            {
                unsigned_value = values[i];
                BS_ASSERT(writer.serialize_bits(unsigned_value, 1U));
            }
 
            return writer.serialize_bits(unsigned_value, 1U);
        }
 
        template<typename Stream>
        typename utility::is_reading_t<Stream>
        static serialize(Stream& reader, bool* values) noexcept
        {
            uint32_t unsigned_value;
            for (size_t i = 0; i < Size; i++)
            {
                BS_ASSERT(reader.serialize_bits(unsigned_value, 1U));
 
                values[i] = unsigned_value;
            }
 
            return true;
        }
    };
}