cbor_options.md

jsoncons::cbor::cbor_options

#include <jsoncons_ext/cbor/cbor_options.hpp>

class cbor_options;

Specifies options for reading and writing CBOR.

Constructors

cbor_options()

Constructs a cbor_options with default values.

Modifiers

void max_nesting_depth(int depth)

The maximum nesting depth allowed when decoding and encoding CBOR. Default is 1024. Parsing can have an arbitrarily large depth limited only by available memory. Serializing a basic_json to CBOR is limited by stack size.

cbor_options& pack_strings(bool value)

If set to true, then encode will store text strings and byte strings once, and use string references to represent repeated occurences of the strings. Decoding the resulting CBOR requires a decoder that supports the stringref extension to CBOR, such as jsoncons itself, or Perl CBOR::XS

If set to false (the default), then encode will encode strings the usual CBOR way.

This option does not affect decode - jsoncons will always decode string references if present.

cbor_options& use_typed_arrays(bool value)

This option does not affect decode - jsoncons will always decode typed arrays if present.