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[indexer] Extensions to FeaturesVector.

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This commit is contained in:
Yuri Gorshenin 2016-09-20 14:48:47 +03:00
parent 572db1c9e9
commit e3b5e4575e
4 changed files with 17 additions and 0 deletions
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4
indexer/features_vector.cpp
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@ -14,6 +14,10 @@ void FeaturesVector::GetByIndex(uint32_t index, FeatureType & ft) const
ft.Deserialize(m_LoadInfo.GetLoader(), &m_buffer[offset]);
}
size_t FeaturesVector::GetNumFeatures() const
{
return m_table ? m_table->size() : 0;
}
FeaturesVectorTest::FeaturesVectorTest(string const & filePath)
: FeaturesVectorTest((FilesContainerR(filePath, READER_CHUNK_LOG_SIZE, READER_CHUNK_LOG_COUNT)))

2
indexer/features_vector.hpp
View file

@ -22,6 +22,8 @@ public:
void GetByIndex(uint32_t index, FeatureType & ft) const;
size_t GetNumFeatures() const;
template <class ToDo> void ForEach(ToDo && toDo) const
{
uint32_t index = 0;

9
indexer/index.cpp
View file

@ -135,3 +135,12 @@ bool Index::FeaturesLoaderGuard::GetOriginalFeatureByIndex(uint32_t index, Featu
ft.SetID(FeatureID(m_handle.GetId(), index));
return true;
}
size_t Index::FeaturesLoaderGuard::GetNumFeatures() const
{
if (!m_handle.IsAlive())
return 0;
ASSERT(m_vector.get(), ());
return m_vector->GetNumFeatures();
}

2
indexer/index.hpp
View file

@ -285,6 +285,8 @@ public:
/// Editor core only method, to get 'untouched', original version of feature.
WARN_UNUSED_RESULT bool GetOriginalFeatureByIndex(uint32_t index, FeatureType & ft) const;
size_t GetNumFeatures() const;
private:
MwmHandle m_handle;
unique_ptr<FeaturesVector> m_vector;