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Follow the renames from the review of the view builder

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The review of #5620 renamed document_data's tape/tape_size/tape_cap to
nodes/node_count/node_capacity and made the decode arena a
std::vector<char>; adapt the code of this change to it.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-10-16 08:34:39 +02:00
1 parent c0c27e7a46
commit e5c99c8083
2 files changed
+16 -16
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include/nlohmann/detail/view/image.hpp
+8 -8
View File
@@ -159,7 +159,7 @@ inline void compact_nodes(const document_data& d, std::size_t arena_size, std::v
}
out.push_back(r);
};
emit(d.tape);
emit(d.nodes);
while (!stack.empty())
{
frame& top = stack.back();
@@ -195,8 +195,8 @@ inline std::vector<std::uint8_t> save_image(const document_data& d)
throw_type_error(320, "json_document images need a little-endian target"); // LCOV_EXCL_LINE
#endif
const std::size_t arena_size = d.arena_size;
const node* nodes = d.tape;
std::size_t count = d.tape_size;
const node* nodes = d.nodes;
std::size_t count = d.node_count;
std::vector<node> compacted;
std::string text_tail;
std::string arena_tail;
@@ -717,10 +717,10 @@ inline void load_image(document_data& d, const std::uint8_t* image, std::size_t
d.indexes.clear();
d.index_slots.clear();
d.large_objects.clear();
d.tape_size = 0;
d.node_count = 0;
d.reserve(count);
std::memcpy(d.tape, image + sizeof(h), count * sizeof(node));
d.tape_size = count;
std::memcpy(d.nodes, image + sizeof(h), count * sizeof(node));
d.node_count = count;
const std::uint8_t* const text = image + text_at;
const std::uint8_t* const arena = text + text_size + 1;
d.src = reinterpret_cast<const char*>(text); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
@@ -728,14 +728,14 @@ inline void load_image(document_data& d, const std::uint8_t* image, std::size_t
d.base[0] = d.src;
d.base[1] = reinterpret_cast<const char*>(arena); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
d.arena_size = arena_size;
if (check != image_check::none && !check_image(d.tape, count, text, text_size, arena, arena_size, check == image_check::full))
if (check != image_check::none && !check_image(d.nodes, count, text, text_size, arena, arena_size, check == image_check::full))
{
throw_invalid_image("the check failed");
}
// the hash indexes of large objects, as after parsing
for (std::size_t i = 0; i < count; ++i)
{
node& n = d.tape[i];
node& n = d.nodes[i];
if (n.kind == static_cast<std::uint8_t>(value_t::object))
{
n.extra = 0;
single_include/nlohmann/json_view.hpp
Generated
+8 -8
View File
@@ -4676,7 +4676,7 @@ inline void compact_nodes(const document_data& d, std::size_t arena_size, std::v
}
out.push_back(r);
};
emit(d.tape);
emit(d.nodes);
while (!stack.empty())
{
frame& top = stack.back();
@@ -4712,8 +4712,8 @@ inline std::vector<std::uint8_t> save_image(const document_data& d)
throw_type_error(320, "json_document images need a little-endian target"); // LCOV_EXCL_LINE
#endif
const std::size_t arena_size = d.arena_size;
const node* nodes = d.tape;
std::size_t count = d.tape_size;
const node* nodes = d.nodes;
std::size_t count = d.node_count;
std::vector<node> compacted;
std::string text_tail;
std::string arena_tail;
@@ -5234,10 +5234,10 @@ inline void load_image(document_data& d, const std::uint8_t* image, std::size_t
d.indexes.clear();
d.index_slots.clear();
d.large_objects.clear();
d.tape_size = 0;
d.node_count = 0;
d.reserve(count);
std::memcpy(d.tape, image + sizeof(h), count * sizeof(node));
d.tape_size = count;
std::memcpy(d.nodes, image + sizeof(h), count * sizeof(node));
d.node_count = count;
const std::uint8_t* const text = image + text_at;
const std::uint8_t* const arena = text + text_size + 1;
d.src = reinterpret_cast<const char*>(text); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
@@ -5245,14 +5245,14 @@ inline void load_image(document_data& d, const std::uint8_t* image, std::size_t
d.base[0] = d.src;
d.base[1] = reinterpret_cast<const char*>(arena); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
d.arena_size = arena_size;
if (check != image_check::none && !check_image(d.tape, count, text, text_size, arena, arena_size, check == image_check::full))
if (check != image_check::none && !check_image(d.nodes, count, text, text_size, arena, arena_size, check == image_check::full))
{
throw_invalid_image("the check failed");
}
// the hash indexes of large objects, as after parsing
for (std::size_t i = 0; i < count; ++i)
{
node& n = d.tape[i];
node& n = d.nodes[i];
if (n.kind == static_cast<std::uint8_t>(value_t::object))
{
n.extra = 0;