24d14b601b
now that we are allowed to use C++23. we now have the luxury of using `std::views::values`. in this change, we: - replace `boost::adaptors::map_values` with `std::views::values` - update affected code to work with `std::views::values` - the places where we use `boost::join()` are not changed, because we cannot use `std::views::concat` yet. this helper is only available in C++26. to reduce the dependency to boost for better maintainability, and leverage standard library features for better long-term support. this change is part of our ongoing effort to modernize our codebase and reduce external dependencies where possible. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#21265
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#include "extensions.hh"
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#include "sstables/sstables.hh"
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#include "commitlog/commitlog_extensions.hh"
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#include "schema/schema.hh"
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#include <boost/range/adaptor/map.hpp>
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#include <boost/range/adaptor/transformed.hpp>
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db::extensions::extensions()
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{}
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db::extensions::~extensions()
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{}
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std::vector<sstables::file_io_extension*>
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db::extensions::sstable_file_io_extensions() const {
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using etype = sstables::file_io_extension;
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return _sstable_file_io_extensions
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| std::views::values
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| std::views::transform(std::mem_fn(&std::unique_ptr<etype>::get))
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| std::ranges::to<std::vector>();
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}
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std::vector<db::commitlog_file_extension*>
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db::extensions::commitlog_file_extensions() const {
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using etype = db::commitlog_file_extension;
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return _commitlog_file_extensions
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| std::views::values
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| std::views::transform(std::mem_fn(&std::unique_ptr<etype>::get))
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| std::ranges::to<std::vector>();
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}
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std::set<sstring>
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db::extensions::schema_extension_keywords() const {
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return _schema_extensions | std::views::keys | std::ranges::to<std::set>();
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}
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void db::extensions::add_sstable_file_io_extension(sstring n, sstable_file_io_extension f) {
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_sstable_file_io_extensions[n] = std::move(f);
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}
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void db::extensions::add_commitlog_file_extension(sstring n, commitlog_file_extension_ptr f) {
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_commitlog_file_extensions[n] = std::move(f);
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}
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void db::extensions::add_extension_to_schema(schema_ptr s, const sstring& name, shared_ptr<schema_extension> ext) {
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const_cast<schema *>(s.get())->extensions()[name] = std::move(ext);
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}
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void db::extensions::add_extension_internal_keyspace(std::string ks) {
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_extension_internal_keyspaces.emplace(std::move(ks));
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}
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bool db::extensions::is_extension_internal_keyspace(const std::string& ks) const {
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if (_extension_internal_keyspaces.count(ks)) {
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return true;
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}
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return false;
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}
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