From 16636efeffacdd69d075a60ea8a94d98fd81c6fd Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Thu, 21 Mar 2013 15:12:01 +0600
Subject: [PATCH] Compilation fix for msvc2010

Usage of back_inserter requires <iterator> header when using msvc2010

Change-Id: I92ee1649795ce0468ce337fc414eb0ca6e90c51e
---
 internal/ceres/problem_impl.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/ceres/problem_impl.cc b/internal/ceres/problem_impl.cc
index 519e12b64..297244310 100644
--- a/internal/ceres/problem_impl.cc
+++ b/internal/ceres/problem_impl.cc
@@ -33,6 +33,7 @@
 
 #include <algorithm>
 #include <cstddef>
+#include <iterator>
 #include <set>
 #include <string>
 #include <utility>