Get the number of members in the object.

Constructor with chunkSize. ! \param chunkSize The size of memory chunk. The default is kDefaultChunkSize. \param baseAllocator The allocator

Assume a * b + k < 2^128

Check whether a character should be percent-encoded. ! According to RFC 3986 2.3 Unreserved Characters. \param c The character (code u

Check whether the object is empty.

Default constructor, no error.

Not implemented

Not implemented

Not implemented

Read

For encoding detection only.

For encoding detection only.

For encoding detection only.

Constructor ! \param source Start of the stream \param end Past-the-end of the stream. */

Constructor ! \param os Output stream. \param allocator User supplied allocator. If it is null, it will create a private one. \param l