jsoncons 0.167.1

Bugs fixed:

• Fixed compilation error with clang version 8.0.1, issue #328.

jsoncons 0.167.0

Bugs fixed:

• Fixed issue with a json_cursor hanging if opened with an empty file
  or string, detected by google/OSS-fuzz.

• Fixed issue with the unary minus in a JSONPath filter expression,
  where an expression such as $[[email protected] > -42] would fail to parse.

• Fixed issue with private typedef and Intel C++ Compiler
  via PR #327

Changes:

• In the csv extension, the enum name mapping_kind has been
  renamed to csv_mapping_kind, and the csv_options.mapping function
  has been renamed to csv_options.mapping_kind. The old names have
  been deprecated but are still usable.

Enhancements:

• Added support for JSON Merge Patch.

• Added support in JSONPath expressions for '%' (modulus) operator

Release 0.166.0

jsonpath bugs fixed:

• Fixed issue with normalized paths produced by JSONPath expressions with filters

jsonpath enhancements:

• Added support for a parent selector, using the `^' symbol,
  following jsonpath-plus.

• Implemented a number of performance optimizations.

jsonschema enhancements:

• Improved error messages reported when compiling a schema document

• Added a check that the "$schema" keyword, if present, is Draft 7.

Release 0.165.0

Enhancements for bson extension:

• Added semantic tags float128, id, regex, and code to support
  bson decode and encode for decimal128, ObjectId, regex,
  and Javascript code.

• Support has been added for ObjectId, regex, decimal128 and
  the other non-deprecated bson types, as requested in issue
  #321.

• Parsing now checks that the the number of bytes read for a
  document, embedded document and array matches the expected total.

Release 0.164.0

Changes to jsonpath:

• The values in the result_options bitmask have been changed from

  enum class result_options {value=1, path=2, nodups=4|path, sort=8|path}; (until 0.164.0)

to

enum class result_options {value=0, nodups=1, sort=2, path=4};            (since 0.164.0)

In practice this means that any combination of these values that includes
result_options::value has the same meaning as before, except that
result_options::value can now be omitted. And any combination that includes
result_options::path but not result_options::value has the
same meaning as before.

Enhancements to jsonpath:

• Functions now allow expressions to be passed as arguments, e.g.

  $.books[?(ceil(@.price*100) == 2272)]

• User provided custom functions are now supported

Changes to json_reader and csv_reader:

• The typedefs json_reader and wjson_reader have been deprecated,
  but for backwards compatibility they are still supported. They
  have been replaced by json_string_reader and wjson_string_reader
  for string sources, and json_stream_reader and wjson_stream_reader,
  for stream sources.

• The typedefs csv_reader and wcsv_reader have been deprecated,
  but for backwards compatibility they are still supported. They
  have been replaced by csv_string_reader and wcsv_string_reader
  for string sources, and csv_stream_reader and wcsv_stream_reader,
  for stream sources.

Release 0.163.3

Bugs fixed:

• Fixed a jsonpath issue where the two overloads of json_query and json_replace
  that took a callback function argument used a deprecated typedef in an
  SFINAE condition.

Release 0.163.2

Bugs fixed:

• Fixed a jmespath issue with reusing compiled expressions, see #317

Release 0.163.1

Bugs fixed:

• Reversed change made in 0.163.0 to removal of duplicates with the result_options::nodups,
  reverting to previous behaviour (only consider as duplicates nodes with the exact same path
  starting from the root.) That seems to be the consensus.

• Fixed a memory leak in jsoncons::jsonpath::node_set, see #314,
  also related, #316

• Fixed some gcc warnings about non-virtual destructors in the jsonpath, jmespath, and
  jsonschema extensions by making the destructors protected, see #313.
  Added the gcc compiler flag -Wnon-virtual-dtor for gcc in the tests/CMakeLists.txt file.

Release 0.163.0

Bugs fixed:

• Fixed a jsonpath issue with removal of duplicates with the result_options::nodups flag in the case of a union with different paths

Release 0.162.3

• Fixed a sign-compare warning in android builds