array_tuple_a_not_b< Array, Allocator > Class Template Reference

array tuple A-not-B More...

#include <array_tuple_a_not_b.hpp>

Inheritance diagram for array_tuple_a_not_b< Array, Allocator >:

Public Member Functions
	array_tuple_a_not_b (uint64_t seed=DEFAULT_SEED, const Allocator &allocator=Allocator())
	Constructor.
template<typename FwdSketch, typename Sketch>
CompactSketch	compute (FwdSketch &&a, const Sketch &b, bool ordered=true) const
	Computes the A-not-B set operation given two sketches.

Detailed Description

template<typename Array, typename Allocator = typename Array::allocator_type>
class datasketches::array_tuple_a_not_b< Array, Allocator >

array tuple A-not-B

Constructor & Destructor Documentation

array_tuple_a_not_b()

template<typename Array, typename Allocator>

array_tuple_a_not_b ( uint64_t seed = DEFAULT_SEED, const Allocator & allocator = Allocator() )

explicit

Constructor.

Parameters

seed	for the hash function that was used to create the sketch
allocator	to use for allocating and deallocating memory

Member Function Documentation

compute()

template<typename Array, typename Allocator>

template<typename FwdSketch, typename Sketch>

auto compute	(	FwdSketch &&	a,
		const Sketch &	b,
		bool	ordered = true ) const -> CompactSketch

Computes the A-not-B set operation given two sketches.

Parameters

a	sketch A
b	sketch B
ordered	optional flag to specify if an ordered sketch should be produced

Returns

the result of A-not-B as a compact sketch

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

• tuple/include/array_tuple_a_not_b.hpp
• tuple/include/array_tuple_a_not_b_impl.hpp