Class IndexInterface

• Defined in File index-interface.h

Inheritance Relationships

Derived Types

• public loop_closure::InvertedIndexInterface (Class InvertedIndexInterface)

• public loop_closure::InvertedMultiIndexInterface (Class InvertedMultiIndexInterface)

• public loop_closure::InvertedMultiProductQuantizationIndexInterface (Class InvertedMultiProductQuantizationIndexInterface)

• public loop_closure::KDTreeIndexInterface (Class KDTreeIndexInterface)

Class Documentation

class loop_closure::IndexInterface

Subclassed by loop_closure::InvertedIndexInterface, loop_closure::InvertedMultiIndexInterface, loop_closure::InvertedMultiProductQuantizationIndexInterface, loop_closure::KDTreeIndexInterface

Public Functions

inline virtual ~IndexInterface()

virtual void Clear() = 0

virtual void ProjectDescriptors(const DescriptorContainer &descriptors, Eigen::MatrixXf *projected_descriptors) const = 0

virtual int GetNumDescriptorsInIndex() const = 0

virtual void ProjectDescriptors(const std::vector<aslam::common::FeatureDescriptorConstRef> &descriptors, Eigen::MatrixXf *projected_descriptors) const = 0

virtual void AddDescriptors(const Eigen::MatrixXf &descriptors) = 0

virtual void GetNNearestNeighborsForFeatures(const Eigen::MatrixXf &query_features, int num_neighbors, Eigen::MatrixXi *indices, Eigen::MatrixXf *distances) const = 0