array tuple intersection More...
#include <array_tuple_intersection.hpp>
Inheritance diagram for array_tuple_intersection< Array, Policy, Allocator >:
Public Member Functions | |
| array_tuple_intersection (uint64_t seed=DEFAULT_SEED, const Policy &policy=Policy(), const Allocator &allocator=Allocator()) | |
| Constructor. More... | |
| CompactSketch | get_result (bool ordered=true) const |
| Produces a copy of the current state of the intersection. More... | |
 Public Member Functions inherited from tuple_intersection< Array, Policy, typename Array::allocator_type > | |
| tuple_intersection (uint64_t seed=DEFAULT_SEED, const Policy &policy=Policy(), const typename Array::allocator_type &allocator=typename Array::allocator_type()) | |
| Constructor. More... | |
| void | update (FwdSketch &&sketch) |
| Updates the intersection with a given sketch. More... | |
| CompactSketch | get_result (bool ordered=true) const |
| Produces a copy of the current state of the intersection. More... | |
| bool | has_result () const |
| Returns true if the state of the intersection is defined (not infinite "universe"). More... | |
Detailed Description
template<typename Array, typename Policy, typename Allocator = typename Array::allocator_type>
class datasketches::array_tuple_intersection< Array, Policy, Allocator >
array tuple intersection
Constructor & Destructor Documentation
◆ array_tuple_intersection()
|
explicit |
Constructor.
- Parameters
-
seed for the hash function that was used to create the sketch policy user-defined way of combining Summary during intersection allocator to use for allocating and deallocating memory
Member Function Documentation
◆ get_result()
| auto get_result | ( | bool | ordered = true | ) | const |
Produces a copy of the current state of the intersection.
If update() was not called, the state is the infinite "universe", which is considered an undefined state, and throws an exception.
- Parameters
-
ordered optional flag to specify if an ordered sketch should be produced
- Returns
- the result of the intersection as a compact sketch
The documentation for this class was generated from the following files:
- tuple/include/array_tuple_intersection.hpp
- tuple/include/array_tuple_intersection_impl.hpp
