iceberg::StructLikeSet< kValidate > Class Template Reference

A set of StructLike rows with type-aware hashing and equality. More...

#include <struct_like_set.h>

Public Member Functions
	StructLikeSet (const StructType &type, size_t arena_initial_size=kDefaultArenaInitialSize)
	Create a StructLikeSet for the given struct type.
Status	Insert (const StructLike &row)
	Insert a row into the set.
Result< bool >	Contains (const StructLike &row) const
	Check if the set contains a row.
bool	IsEmpty () const
	Check if the set is empty.
size_t	Size () const
	Get the number of elements in the set.

Static Public Attributes
static constexpr size_t	kDefaultArenaInitialSize = 64 * 1024

Detailed Description

template<bool kValidate = true>
class iceberg::StructLikeSet< kValidate >

A set of StructLike rows with type-aware hashing and equality.

As StructLike uses view semantics, this set makes deep copies of inserted rows into an internal arena to ensure ownership and lifetime safety. Lookups are transparent and do not require temporary allocation.

Template Parameters

kValidate

When true (default), Insert and Contains validate that each row's scalar types match the schema passed to the constructor. Set to false only when the caller guarantees schema conformance and the validation overhead must be avoided.

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

• iceberg/type_fwd.h
• iceberg/util/struct_like_set.h
• iceberg/util/struct_like_set.cc