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New cpp folder structure

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Signed-off-by: Alexander Borsuk <me@alex.bio>
This commit is contained in:
Alexander Borsuk
2025-07-17 22:35:52 +03:00
committed by Konstantin Pastbin
parent c9cbb64f12
commit 76ffc99abd
2390 changed files with 345 additions and 339 deletions
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58
libs/indexer/features_vector.cpp Normal file
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#include "features_vector.hpp"
#include "features_offsets_table.hpp"
#include "data_factory.hpp"
#include "dat_section_header.hpp"
#include "platform/constants.hpp"
FeaturesVector::FeaturesVector(FilesContainerR const & cont, feature::DataHeader const & header,
feature::FeaturesOffsetsTable const * table,
indexer::MetadataDeserializer * metaDeserializer)
: m_loadInfo(cont, header), m_table(table), m_metaDeserializer(metaDeserializer)
{
InitRecordsReader();
}
void FeaturesVector::InitRecordsReader()
{
FilesContainerR::TReader reader = m_loadInfo.GetDataReader();
feature::DatSectionHeader header;
header.Read(*reader.GetPtr());
CHECK(header.m_version == feature::DatSectionHeader::Version::V0,
(base::Underlying(header.m_version)));
m_recordReader = std::make_unique<RecordReader>(
reader.SubReader(header.m_featuresOffset, header.m_featuresSize));
}
std::unique_ptr<FeatureType> FeaturesVector::GetByIndex(uint32_t index) const
{
auto const ftOffset = m_table ? m_table->GetFeatureOffset(index) : index;
return std::make_unique<FeatureType>(&m_loadInfo, m_recordReader->ReadRecord(ftOffset), m_metaDeserializer);
}
size_t FeaturesVector::GetNumFeatures() const
{
return m_table ? m_table->size() : 0;
}
FeaturesVectorTest::FeaturesVectorTest(std::string const & filePath)
: FeaturesVectorTest((FilesContainerR(filePath, READER_CHUNK_LOG_SIZE, READER_CHUNK_LOG_COUNT)))
{
}
FeaturesVectorTest::FeaturesVectorTest(FilesContainerR const & cont)
: m_cont(cont), m_header(m_cont), m_vector(m_cont, m_header, nullptr, nullptr)
{
m_vector.m_table = feature::FeaturesOffsetsTable::Load(m_cont).release();
if (m_cont.IsExist(METADATA_FILE_TAG))
m_vector.m_metaDeserializer = indexer::MetadataDeserializer::Load(m_cont).release();
}
FeaturesVectorTest::~FeaturesVectorTest()
{
delete m_vector.m_table;
delete m_vector.m_metaDeserializer;
}