datasketches::frequent_items_sketch< T, W, H, E, A >::row Class Reference

Row in the output from get_frequent_items. More...

#include <frequent_items_sketch.hpp>

Public Member Functions
	row (const T *item, W weight, W offset)
const T &	get_item () const
W	get_estimate () const
W	get_lower_bound () const
W	get_upper_bound () const

Detailed Description

template<typename T, typename W = uint64_t, typename H = std::hash<T>, typename E = std::equal_to<T>, typename A = std::allocator<T>>
class datasketches::frequent_items_sketch< T, W, H, E, A >::row

Row in the output from get_frequent_items.

Member Function Documentation

get_estimate()

template<typename T , typename W = uint64_t, typename H = std::hash<T>, typename E = std::equal_to<T>, typename A = std::allocator<T>>

W datasketches::frequent_items_sketch< T, W, H, E, A >::row::get_estimate ( ) const

inline

Returns

frequency (weight) estimate

get_item()

template<typename T , typename W = uint64_t, typename H = std::hash<T>, typename E = std::equal_to<T>, typename A = std::allocator<T>>

const T& datasketches::frequent_items_sketch< T, W, H, E, A >::row::get_item ( ) const

inline

Returns

item

get_lower_bound()

template<typename T , typename W = uint64_t, typename H = std::hash<T>, typename E = std::equal_to<T>, typename A = std::allocator<T>>

W datasketches::frequent_items_sketch< T, W, H, E, A >::row::get_lower_bound ( ) const

inline

Returns

estimate lower bound

get_upper_bound()

template<typename T , typename W = uint64_t, typename H = std::hash<T>, typename E = std::equal_to<T>, typename A = std::allocator<T>>

W datasketches::frequent_items_sketch< T, W, H, E, A >::row::get_upper_bound ( ) const

inline

Returns

estimate upper bound

---

The documentation for this class was generated from the following file:

• include/datasketches/frequent_items_sketch.hpp