From 4910b1bc1cf0cc70fd0957d414a7d7a5c5fdea93 Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Fri, 3 Oct 2014 16:48:21 +0000
Subject: [PATCH] Fix compilation with Visual Studio 2013

Fixes regression introduced in r3125.

Resolves Issue 240.
---
 src/base/ct2ctml.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/base/ct2ctml.cpp b/src/base/ct2ctml.cpp
index e12974225..cb556c304 100644
--- a/src/base/ct2ctml.cpp
+++ b/src/base/ct2ctml.cpp
@@ -11,6 +11,7 @@
 
 #include <fstream>
 #include <sstream>
+#include <functional>
 
 #ifdef _WIN32
 #include <windows.h>