util

type Bits interface {

	// Test
	// Returns the value of the bit with the specified index.
	// index: index, should be non-negative and < length(). The result of passing negative or out of bounds
	// values is undefined by this interface, just don't do it!
	// Returns: true if the bit is set, false otherwise.
	Test(index uint) bool

	// Len
	// Returns the number of bits in this set
	Len() uint
}

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

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

type IntroSelectorConfig struct {
	FnSwap         func(i, j int)
	FnSetPivot     func(i int)
	FnComparePivot func(i int) int
	FnCompare      func(i, j int) int
}

type RefCount[T io.Closer] struct {
	// contains filtered or unexported fields
}

type Selector interface {
	// Select Reorder elements so that the element at position k is the same as if all elements were
	// sorted and all other elements are partitioned around it: [from, k) only contains elements that
	// are less than or equal to k and (k, to) only contains elements that are greater than or equal to k.
	Select(from, to, k int)

	// Swap values at slots i and j.
	Swap(i, j int)
}