From a4085a5269ed0f0f5e562812594a30b43bdf1100 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sat, 15 Dec 2007 17:36:31 +0000
Subject: [PATCH] Trivial patches to silence MSVC warnings.

[SVN r42076]
---
 include/boost/io/ios_state.hpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/boost/io/ios_state.hpp b/include/boost/io/ios_state.hpp
index c9b4576..9c45c0b 100644
--- a/include/boost/io/ios_state.hpp
+++ b/include/boost/io/ios_state.hpp
@@ -50,6 +50,8 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+
+    ios_flags_saver& operator=(const ios_flags_saver&);
 };
 
 class ios_precision_saver
@@ -73,6 +75,8 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+
+    ios_precision_saver& operator=(const ios_precision_saver&);
 };
 
 class ios_width_saver
@@ -96,6 +100,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    ios_width_saver& operator=(const ios_width_saver&);
 };
 
 
@@ -277,6 +282,8 @@ private:
     state_type &       s_save_;
     aspect_type const  a_save_;
     index_type const   i_save_;
+
+    ios_iword_saver& operator=(const ios_iword_saver&);
 };
 
 class ios_pword_saver
@@ -302,6 +309,8 @@ private:
     state_type &       s_save_;
     aspect_type const  a_save_;
     index_type const   i_save_;
+
+    ios_pword_saver operator=(const ios_pword_saver&);
 };
 
 
@@ -332,6 +341,8 @@ private:
     state_type::fmtflags const  a1_save_;
     ::std::streamsize const     a2_save_;
     ::std::streamsize const     a3_save_;
+
+    ios_base_all_saver& operator=(const ios_base_all_saver&);
 };
 
 template < typename Ch, class Tr >
@@ -408,6 +419,8 @@ private:
     index_type const  i_save_;
     long const        a1_save_;
     void * const      a2_save_;
+
+    ios_all_word_saver& operator=(const ios_all_word_saver&);
 };