Niels Lohmann a8e4e38284 Speed up container destruction, iterator access and diff() ...

- destroy: free a container whose children are all leaves in one go
  (object of 100k ints: 41.8 -> 17.4 ns/member); the walk stays
  non-recursive and allocation-free.
- iter_impl: check array, then object, before the type switch in
  ++, *, -> and ==; cold throws moved out of line (range-for over an
  array 2.5 -> 1.3 ns/element).
- diff(): one find per source key, lazily built "add" operations,
  children compared with == before building their path (diff of citm
  with 1% changes 1.09 -> 0.70 ms). Output is byte-identical.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-10-14 22:19:07 +02:00

..

detail

Speed up container destruction, iterator access and diff()

2026-10-14 22:19:07 +02:00

thirdparty/hedley

Undefine the four JSON_HEDLEY_* macros that leak after including json.hpp (#5475)

2026-09-09 09:48:17 +02:00

adl_serializer.hpp

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00

byte_container_with_subtype.hpp

📄 adjust year (#5044)

2026-01-01 20:00:39 +01:00

json_fwd.hpp

Fix CI jobs that check less than they claim; move arm64 to GitHub (#5733)

2026-09-30 22:49:24 +02:00

json_literals.hpp

Move the user-defined string literals to <nlohmann/json_literals.hpp> and add JSON_NO_AUTOMATIC_UDLS (#5610)

2026-09-30 20:08:17 +02:00

json.hpp

Speed up container destruction, iterator access and diff()

2026-10-14 22:19:07 +02:00

ordered_map.hpp

Report one-character non-numeric array indices like longer ones (#5800)

2026-10-11 08:21:41 +02:00