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[C++] Add Vector64 specialization for std::vector<bool> (#8757)

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* add vector64 specialization for vector<bool>

* fix generated code

---------

Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
This commit is contained in:
Justin Davis
2025-11-17 16:44:28 -05:00
committed by GitHub
parent e3ee24830e
commit e68355cb22
9 changed files with 180 additions and 106 deletions
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24
tests/64bit/offset64_test.cpp
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@@ -33,6 +33,9 @@ void Offset64Test() {
far_data[0] = 4;
far_data[far_vector_size - 1] = 2;
std::vector<bool> big_bool_data = {true, false, true, true,
false, false, true};
std::vector<uint8_t> big_data;
big_data.resize(big_vector_size);
big_data[0] = 8;
@@ -49,15 +52,18 @@ void Offset64Test() {
const Offset64<Vector64<uint8_t>> big_vector_offset =
builder.CreateVector64(big_data);
const Offset64<Vector64<uint8_t>> big_bool_vector_offset =
builder.CreateVector64(big_bool_data);
// Now that we are done with the 64-bit fields, we can create and add the
// normal fields.
const Offset<String> near_string_offset =
builder.CreateString("some near string");
// Finish by building the root table by passing in all the offsets.
const Offset<RootTable> root_table_offset =
CreateRootTable(builder, far_vector_offset, 0, far_string_offset,
big_vector_offset, near_string_offset);
const Offset<RootTable> root_table_offset = CreateRootTable(
builder, far_vector_offset, 0, far_string_offset,
big_bool_vector_offset, big_vector_offset, near_string_offset);
// Finish the buffer.
builder.Finish(root_table_offset);
@@ -118,7 +124,7 @@ void Offset64NestedFlatBuffer() {
// Finish by building the root table by passing in all the offsets.
const Offset<RootTable> root_table_offset =
CreateRootTable(fbb, 0, 0, 0, 0, near_string_offset, 0);
CreateRootTable(fbb, 0, 0, 0, 0, 0, near_string_offset, 0);
// Finish the buffer.
fbb.Finish(root_table_offset);
@@ -145,7 +151,7 @@ void Offset64NestedFlatBuffer() {
// Finish by building the root table by passing in all the offsets.
const Offset<RootTable> root_table_offset = CreateRootTable(
fbb, 0, 0, 0, 0, near_string_offset, nested_flatbuffer_offset);
fbb, 0, 0, 0, 0, 0, near_string_offset, nested_flatbuffer_offset);
// Finish the buffer.
fbb.Finish(root_table_offset);
@@ -184,7 +190,7 @@ void Offset64CreateDirect() {
// Call the "Direct" creation method to ensure that things are added to the
// buffer in the correct order, Offset64 first followed by any Offsets.
const Offset<RootTable> root_table_offset = CreateRootTableDirect(
fbb, &data, 0, "some far string", &data, "some near string");
fbb, &data, 0, "some far string", nullptr, &data, "some near string");
// Finish the buffer.
fbb.Finish(root_table_offset);
@@ -306,7 +312,7 @@ void Offset64VectorOfStructs() {
// Add the two vectors of leaf structs.
const Offset<RootTable> root_table_offset =
CreateRootTableDirect(builder, nullptr, 0, nullptr, nullptr, nullptr,
nullptr, &far_leaves, &big_leaves);
nullptr, nullptr, &far_leaves, &big_leaves);
// Finish the buffer.
builder.Finish(root_table_offset);
@@ -346,7 +352,7 @@ void Offset64SizePrefix() {
// Finish by building the root table by passing in all the offsets.
const Offset<RootTable> root_table_offset =
CreateRootTable(builder, 0, 0, 0, 0, near_string_offset, 0);
CreateRootTable(builder, 0, 0, 0, 0, 0, near_string_offset, 0);
// Finish the buffer.
FinishSizePrefixedRootTableBuffer(builder, root_table_offset);
@@ -448,7 +454,7 @@ void Offset64ForceAlign() {
// Use the CreateDirect which calls the ForceVectorAlign
const auto root_table_offset =
CreateRootTableDirect(builder, nullptr, 0, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, &data);
nullptr, nullptr, nullptr, nullptr, nullptr, &data);
// Finish the buffer.
FinishRootTableBuffer(builder, root_table_offset);