cover

package
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 Go to latest Published: Feb 9, 2026 License: Apache-2.0 Imports: 0 Imported by: 0

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Overview

Package cover contains placeholders for a cover-tree based ANN index. The full implementation can be copied from viant/gds/tree/cover when needed; this stub keeps package structure stable without third-party deps.

Index

Constants

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Variables

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Functions

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Types

type DistanceFunction 

type DistanceFunction string

DistanceFunction names supported distance metrics. 

const (
	Cosine DistanceFunction = "cosine"
	L2     DistanceFunction = "l2"
)

type Node 

type Node struct {
	// contains filtered or unexported fields
}

Node is a minimal tree node placeholder.

type Point 

type Point struct {
	Vector    []float32
	Magnitude float32
	// contains filtered or unexported fields
}

Point represents an embedding vector and its cached magnitude.

type Tree 

type Tree[T any] struct {
	// contains filtered or unexported fields
}

Tree is a placeholder that may later be replaced by a true cover tree. For now it only stores points, and callers can build a higher-level index.

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