From ad54d5ca245f0a2a1dc90c9894c2e8573dd1e19f Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Thu, 16 Aug 2012 04:31:19 +0200
Subject: [PATCH] fix issue 174 by maintaining order of pointdata during dxf
 import

---
 src/dxfdata.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dxfdata.cc b/src/dxfdata.cc
index 4b542d18..4258a4c7 100644
--- a/src/dxfdata.cc
+++ b/src/dxfdata.cc
@@ -39,6 +39,7 @@
 #include <boost/algorithm/string.hpp>
 #include <algorithm>
 #include <sstream>
+#include <map>
 
 #include <QDir>
 #include "value.h"
@@ -397,7 +398,7 @@ DxfData::DxfData(double fn, double fs, double fa,
 
 	// Extract paths from parsed data
 
-	typedef boost::unordered_map<int, int> LineMap;
+	typedef std::map<int, int> LineMap;
 	LineMap enabled_lines;
 	for (size_t i = 0; i < lines.size(); i++) {
 		enabled_lines[i] = i;