Class ModelReaderPtr

libs/coding/reader.hpp:128–143

Reader pointer class for data files.

// Reader pointer class for data files.
class ModelReaderPtr : public ReaderPtr<ModelReader>
{
  using TBase = ReaderPtr<ModelReader>;

public:
  template <typename TReaderDerived>
  ModelReaderPtr(std::unique_ptr<TReaderDerived> p) : TBase(std::move(p))
  {}

  ModelReaderPtr SubReader(uint64_t pos, uint64_t size) const
  {
    return std::unique_ptr<ModelReader>(static_cast<ModelReader *>(m_p->CreateSubReader(pos, size).release()));
  }

  std::string const & GetName() const { return m_p->GetName(); }
};

/// Source that reads from a reader and holds Reader by non-owning reference.
/// No templates here allows to hide Deserialization functions in cpp.