From ba724a26f4d6018ff612a71a74e581d2232cfddc Mon Sep 17 00:00:00 2001
From: Kefu Chai <kefu.chai@scylladb.com>
Date: Tue, 11 Feb 2025 08:39:55 +0800
Subject: [PATCH] sstable: migrate from boost::remove_if() to std::erase_if()

Replace boost::remove_if() with the standard library's std::erase_if()
to reduce external dependencies and simplify the codebase. This change
eliminates the requirement for boost::range and makes the implementation
more maintainable.

Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
---
 sstables/sstable_set.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sstables/sstable_set.cc b/sstables/sstable_set.cc
index 67bb4011bc..b2535a17b2 100644
--- a/sstables/sstable_set.cc
+++ b/sstables/sstable_set.cc
@@ -12,8 +12,6 @@
 #include <seastar/util/defer.hh>
 
 #include <boost/icl/interval_map.hpp>
-#include <boost/range/adaptor/map.hpp>
-#include <boost/range/algorithm/remove_if.hpp>
 #include <boost/range/algorithm/copy.hpp>
 #include <boost/range/numeric.hpp>
 
@@ -890,7 +888,7 @@ make_sstable_filter(const dht::ring_position& pos, const schema& schema, const s
 static std::vector<shared_sstable>
 filter_sstable_for_reader(std::vector<shared_sstable>&& sstables, const schema& schema, const dht::ring_position& pos, const sstable_predicate& predicate) {
     auto filter = [_filter = make_sstable_filter(pos, schema, predicate)] (const shared_sstable& sst) { return !_filter(*sst); };
-    sstables.erase(boost::remove_if(sstables, filter), sstables.end());
+    std::erase_if(sstables, filter);
     return std::move(sstables);
 }