Class CDataStream

src/streams.h:147–437

Double ended buffer combining vector and stream-like interfaces. * * >> and << read and write unformatted data using the above serialization templates. * Fills with data in linear time; some stringstream implementations take N^2 time. */

 * Fills with data in linear time; some stringstream implementations take N^2 time.
 */
class CDataStream
{
protected:
    typedef CSerializeData vector_type;
    vector_type vch;
    unsigned int nReadPos;

    int nType;
    int nVersion;
public:

    typedef vector_type::allocator_type   allocator_type;
    typedef vector_type::size_type        size_type;
    typedef vector_type::difference_type  difference_type;
    typedef vector_type::reference        reference;
    typedef vector_type::const_reference  const_reference;
    typedef vector_type::value_type       value_type;
    typedef vector_type::iterator         iterator;
    typedef vector_type::const_iterator   const_iterator;
    typedef vector_type::reverse_iterator reverse_iterator;

    explicit CDataStream(int nTypeIn, int nVersionIn)
    {
        Init(nTypeIn, nVersionIn);
    }

    CDataStream(const_iterator pbegin, const_iterator pend, int nTypeIn, int nVersionIn) : vch(pbegin, pend)
    {
        Init(nTypeIn, nVersionIn);
    }

    CDataStream(const char* pbegin, const char* pend, int nTypeIn, int nVersionIn) : vch(pbegin, pend)
    {
        Init(nTypeIn, nVersionIn);
    }

    CDataStream(const vector_type& vchIn, int nTypeIn, int nVersionIn) : vch(vchIn.begin(), vchIn.end())
    {
        Init(nTypeIn, nVersionIn);
    }

    CDataStream(const std::vector<char>& vchIn, int nTypeIn, int nVersionIn) : vch(vchIn.begin(), vchIn.end())
    {
        Init(nTypeIn, nVersionIn);
    }

    CDataStream(const std::vector<unsigned char>& vchIn, int nTypeIn, int nVersionIn) : vch(vchIn.begin(), vchIn.end())
    {
        Init(nTypeIn, nVersionIn);
    }

    template <typename... Args>
    CDataStream(int nTypeIn, int nVersionIn, Args&&... args)
    {
        Init(nTypeIn, nVersionIn);
        ::SerializeMany(*this, std::forward<Args>(args)...);
    }