From b0efd481c7bbdcdb656c830da05094044ab6f90d Mon Sep 17 00:00:00 2001
From: Mikhail Kolmogorov <fenderglass@gmail.com>
Date: Fri, 24 May 2024 09:43:28 -0400
Subject: [PATCH] compliation fix for macos clang

---
 src/common/bfcontainer.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/common/bfcontainer.h b/src/common/bfcontainer.h
index 4b2582f6d..dc3a8e140 100644
--- a/src/common/bfcontainer.h
+++ b/src/common/bfcontainer.h
@@ -177,7 +177,7 @@ class BFContainer
 			return *this += -n;
 		}
 
-		BFIterator operator+(difference_type n) 
+		BFIterator operator+(difference_type n) const
 		{
 			auto tmp = *this;
 			return tmp += n;
@@ -188,13 +188,13 @@ class BFContainer
 			return rhs + lhs;
 		}
 		
-        BFIterator operator-(difference_type n) 
+        BFIterator operator-(difference_type n) const
 		{
 			auto tmp = *this;
 			return tmp -= n;
 		}
 
-        difference_type operator-(const BFIterator& rhs) 
+        difference_type operator-(const BFIterator& rhs) const
 		{
 			return difference_type(ChunkSize) * (_map - rhs._map - 1) + 
 						(_chunkCur - _chunkStart) +
@@ -239,8 +239,8 @@ class BFContainer
 
 		T& operator[](difference_type n) {return *(*this += n);}
 
-		T& operator*() {return *_chunkCur;}
-        T* operator->() {return _chunkCur;}
+		T& operator*() const {return *_chunkCur;}
+        T* operator->() const {return _chunkCur;}
 
     	bool operator==(const BFIterator& rhs) const
 		{