Method Describe

roaring.go:2443–2468

Describe prints a description of the bitmap's containers to stdout

()

// Describe prints a description of the bitmap's containers to stdout
func (rb *Bitmap) Describe() {
	fmt.Printf("Bitmap with %d containers:\n", len(rb.highlowcontainer.containers))
	for i, c := range rb.highlowcontainer.containers {
		key := rb.highlowcontainer.keys[i]
		shared := ""
		if rb.highlowcontainer.needCopyOnWrite[i] {
			shared = " (shared)"
		}
		switch c.(type) {
		case *arrayContainer:
			fmt.Printf("  Container %d (key %d): array, cardinality %d%s\n", i, key, c.getCardinality(), shared)
		case *bitmapContainer:
			fmt.Printf("  Container %d (key %d): bitmap, cardinality %d%s\n", i, key, c.getCardinality(), shared)
		case *runContainer16:
			fmt.Printf("  Container %d (key %d): run, cardinality %d%s\n", i, key, c.getCardinality(), shared)
		default:
			fmt.Printf("  Container %d (key %d): unknown type, cardinality %d%s\n", i, key, c.getCardinality(), shared)
		}
	}
	valid := rb.Validate()
	if valid != nil {
		fmt.Printf("  Bitmap is INVALID: %v\n", valid)
	} else {
		fmt.Printf("  Bitmap is valid\n")
	}
}

// Validate checks if the bitmap is internally consistent.
// You may call it after deserialization to check that the bitmap is valid.