Address review: switch in array_index, drop redundant inline

- json_pointer::array_index() dispatches on array_index_status with a
  switch, matching the other parse_array_index() caller
- drop `inline` from the function templates this PR adds or moves in
  from_json.hpp
- reword a comment that described the change rather than the code

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-10-01 17:09:36 +02:00
parent 855155d1ab
commit 6d2ee1361b
3 changed files with 34 additions and 48 deletions
@@ -263,7 +263,7 @@ auto from_json_array_reserve(ConstructibleArrayType& arr, typename Constructible
}
template<typename ConstructibleArrayType>
inline void from_json_array_reserve(ConstructibleArrayType& /*arr*/, std::size_t /*size*/, priority_tag<0> /*unused*/)
void from_json_array_reserve(ConstructibleArrayType& /*arr*/, std::size_t /*size*/, priority_tag<0> /*unused*/)
{}
template<typename BasicJsonType, typename ConstructibleArrayType,
@@ -513,7 +513,7 @@ auto from_json(BasicJsonType&& j, TupleRelated&& t)
// shared body for std::map/std::unordered_map with a non-string Key: both
// containers are read from an array of [key, value] pairs the same way
template<typename BasicJsonType, typename MapType>
inline void from_json_pair_array_to_map(const BasicJsonType& j, MapType& m)
void from_json_pair_array_to_map(const BasicJsonType& j, MapType& m)
{
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
@@ -533,7 +533,7 @@ inline void from_json_pair_array_to_map(const BasicJsonType& j, MapType& m)
template < typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator,
typename = enable_if_t < !std::is_constructible <
typename BasicJsonType::string_t, Key >::value >>
inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
{
from_json_pair_array_to_map(j, m);
}
@@ -541,7 +541,7 @@ inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allo
template < typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator,
typename = enable_if_t < !std::is_constructible <
typename BasicJsonType::string_t, Key >::value >>
inline void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
{
from_json_pair_array_to_map(j, m);
}