Method resize

src/dbal/DynamicStruct_impl.hpp:365–382

template <class Derived, class Container>
inline
void
DynamicStruct<Derived, Container, Mutable>::resize() {
    size_t begin = this->begin();
    ByteStream_type& stream = this->byteStream();
    stream.seek(begin, std::ios_base::beg);

    // We use an RAII object here that ensure that dry mode will also be
    // left in case of exceptions
    typename ByteStream_type::DryRun dryRun(stream);
    stream >> static_cast<Derived&>(*this);
    dryRun.leave();

    stream.template seek<ByteStream_type::maximumAlignment>(0,
        std::ios_base::cur);
    size_t newEnd = stream.tell();
    this->setSize(newEnd - begin);
}

template <class Derived, class Container>
template <class OtherDerived>