From dfd7af92fa6c1b17aaa4f0d9f01a9b72f14f7f93 Mon Sep 17 00:00:00 2001
From: Osyotr <Osyotr@users.noreply.github.com>
Date: Sun, 27 Jul 2025 13:26:24 +0300
Subject: [PATCH] Remove usage of boost/iostreams from 3party/succint

Signed-off-by: Osyotr <Osyotr@users.noreply.github.com>
---
 3party/succinct/mapper.hpp |  7 -------
 3party/succinct/util.hpp   | 24 ------------------------
 2 files changed, 31 deletions(-)

diff --git a/3party/succinct/mapper.hpp b/3party/succinct/mapper.hpp
index 2b43a7083..8e096c8e0 100644
--- a/3party/succinct/mapper.hpp
+++ b/3party/succinct/mapper.hpp
@@ -7,7 +7,6 @@
 #include <boost/utility/enable_if.hpp>
 #include <boost/utility.hpp>
 #include <boost/type_traits/is_pod.hpp>
-#include <boost/iostreams/device/mapped_file.hpp>
 
 #include "mappable_vector.hpp"
 
@@ -283,12 +282,6 @@ namespace succinct { namespace mapper {
         return mapper.bytes_read();
     }
 
-    template <typename T>
-    size_t map(T& val, boost::iostreams::mapped_file_source const& m, uint64_t flags = 0, const char* friendly_name = "<TOP>")
-    {
-        return map(val, m.data(), flags, friendly_name);
-    }
-
     template <typename T>
     uint64_t size_of(T& val)
     {
diff --git a/3party/succinct/util.hpp b/3party/succinct/util.hpp
index 47a4f332b..8121a31a3 100644
--- a/3party/succinct/util.hpp
+++ b/3party/succinct/util.hpp
@@ -8,7 +8,6 @@
 #include <stdint.h>
 
 #include <boost/iterator/iterator_facade.hpp>
-#include <boost/iostreams/device/mapped_file.hpp>
 
 namespace succinct { namespace util {
 
@@ -205,29 +204,6 @@ namespace succinct { namespace util {
         std::string m_cur_value;
     };
 
-    struct mmap_lines
-    {
-        typedef buffer_line_iterator iterator;
-        typedef buffer_line_iterator const_iterator;
-
-        mmap_lines(std::string filename)
-            : m_map(filename)
-        {}
-
-        const_iterator begin() const
-        {
-            return const_iterator(m_map.data(), m_map.size());
-        }
-
-        const_iterator end() const
-        {
-            return const_iterator();
-        }
-
-    private:
-        boost::iostreams::mapped_file_source m_map;
-    };
-
     struct input_error : std::invalid_argument
     {
         input_error(std::string const& what)