From c6bf9d8d11790a7296cd0224a94e6580a7d7861b Mon Sep 17 00:00:00 2001
From: Kefu Chai <kefu.chai@scylladb.com>
Date: Mon, 27 Jan 2025 11:44:06 +0800
Subject: [PATCH] sstables: switch from boost to std::ranges::all_of()

Replace boost::algorithm::all_of_equal() to std::ranges::all_of()

In order to reduce the header dependency to boost ranges library, let's
use the utility from the standard library when appropriate.

Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>

Closes scylladb/scylladb#22730
---
 sstables/integrity_checked_file_impl.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sstables/integrity_checked_file_impl.cc b/sstables/integrity_checked_file_impl.cc
index 02513b1c56..a3c1c0db7d 100644
--- a/sstables/integrity_checked_file_impl.cc
+++ b/sstables/integrity_checked_file_impl.cc
@@ -9,7 +9,6 @@
 #include "integrity_checked_file_impl.hh"
 #include <seastar/core/do_with.hh>
 #include <seastar/core/format.hh>
-#include <boost/algorithm/cxx11/all_of.hpp>
 #include "bytes.hh"
 
 namespace sstables {
@@ -34,7 +33,7 @@ static sstring report_zeroed_4k_aligned_blocks(const temporary_buffer<int8_t>& b
 
         auto begin = buf.get() + off;
         auto end = begin + len;
-        if (boost::algorithm::all_of_equal(begin, end, 0)) {
+        if (std::ranges::all_of(begin, end, [](auto byte) { return byte == 0; })) {
             report += format("{:d}, ", off);
         }
     }