| 28 | } |
| 29 | |
| 30 | size_t FeatureSource::GetNumFeatures() const |
| 31 | { |
| 32 | if (!m_handle.IsAlive()) |
| 33 | return 0; |
| 34 | |
| 35 | ASSERT(m_vector, ()); |
| 36 | return m_vector->GetNumFeatures(); |
| 37 | } |
| 38 | |
| 39 | std::unique_ptr<FeatureType> FeatureSource::GetOriginalFeature(uint32_t index) const |
| 40 | { |