Files
scylladb/types/set.hh
Avi Kivity f3eade2f62 treewide: relicense to ScyllaDB-Source-Available-1.0
Drop the AGPL license in favor of a source-available license.
See the blog post [1] for details.

[1] https://www.scylladb.com/2024/12/18/why-were-moving-to-a-source-available-license/
2024-12-18 17:45:13 +02:00

50 lines
1.8 KiB
C++

/*
* Copyright (C) 2014-present ScyllaDB
*/
/*
* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
*/
#pragma once
#include <seastar/core/shared_ptr.hh>
#include <seastar/core/sstring.hh>
#include <vector>
#include "types/types.hh"
#include "types/collection.hh"
class user_type_impl;
namespace Json {
class Value;
}
class set_type_impl final : public concrete_type<std::vector<data_value>, listlike_collection_type_impl> {
using set_type = shared_ptr<const set_type_impl>;
using intern = type_interning_helper<set_type_impl, data_type, bool>;
public:
static set_type get_instance(data_type elements, bool is_multi_cell);
set_type_impl(data_type elements, bool is_multi_cell);
virtual data_type name_comparator() const override { return _elements; }
virtual data_type value_comparator() const override;
virtual data_type freeze() const override;
virtual bool is_compatible_with_frozen(const collection_type_impl& previous) const override;
virtual bool is_value_compatible_with_frozen(const collection_type_impl& previous) const override;
using abstract_type::deserialize;
using collection_type_impl::deserialize;
template <FragmentedView View> data_value deserialize(View v) const;
static bytes serialize_partially_deserialized_form(
const std::vector<bytes_view>& v);
static managed_bytes serialize_partially_deserialized_form_fragmented(
const std::vector<managed_bytes_view_opt>& v);
};
data_value make_set_value(data_type tuple_type, set_type_impl::native_type value);
template <typename NativeType>
data_value::data_value(const std::unordered_set<NativeType>& v)
: data_value(new set_type_impl::native_type(v.begin(), v.end()), set_type_impl::get_instance(data_type_for<NativeType>(), true))
{}