Constructor ! \param allocator Optional allocator for allocating stack memory. \param stackCapacity Initial capacity of stack in bytes. */

Constructor. ! \param allocator Optional allocator for allocating stack memory. (Only use for non-destructive parsing) \param stackCapacity stack ca

Default constructor creates a null value.

Get the capacity of stack in bytes.

Check whether a member exists in the object.

Whether a parse error was occured in the last parsing.

Server side interface, not implemented.