Niels Lohmann 8699de3064 Stop allocating the BJData excluded-marker list per container (#5555) ...

write_ubjson() built a std::vector of the eight markers BJData forbids as
the type of an optimized container - one heap allocation plus a linear
search for every array and object it wrote with use_type, even for plain
UBJSON output, where the list isn't consulted. The list was also spelled
out twice. A constexpr helper, is_bjdata_excluded_type_marker(), replaces
both.

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

2026-09-24 17:04:44 +02:00

..

nlohmann

Stop allocating the BJData excluded-marker list per container (#5555)

2026-09-24 17:04:44 +02:00