From 8b15717ee43ac01c701243212fff2ce65a74fd8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20M=C3=B6ller?= <bootsarehax@googlemail.com>
Date: Wed, 14 Nov 2012 10:25:10 +0100
Subject: [PATCH] Use the correct type when iterating std::strings

---
 CGAL_Core/include/CGAL/CORE/poly/Poly.tcc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CGAL_Core/include/CGAL/CORE/poly/Poly.tcc b/CGAL_Core/include/CGAL/CORE/poly/Poly.tcc
index 0a341a70f23..e747e7a8d20 100644
--- a/CGAL_Core/include/CGAL/CORE/poly/Poly.tcc
+++ b/CGAL_Core/include/CGAL/CORE/poly/Poly.tcc
@@ -146,7 +146,7 @@ template <class NT>
 void Polynomial<NT>::constructFromString(string & s, char myX) {
   if(myX != 'x' || myX != 'X'){
     //Replace myX with 'x'.
-    unsigned int loc = s.find(myX, 0);
+    string::size_type loc = s.find(myX, 0);
     while(loc != string::npos){
       s.replace(loc,1,1,'x');
       loc = s.find(myX, loc+1);
@@ -307,7 +307,7 @@ template <class NT>
 Polynomial<NT> Polynomial<NT>::getpoly(string & s){
 
     //Remove white spaces from the string
-    unsigned int cnt=s.find(' ',0);
+    string::size_type cnt=s.find(' ',0);
     while(cnt != string::npos){
       s.erase(cnt, 1);
       cnt = s.find(' ', cnt);
@@ -321,7 +321,7 @@ Polynomial<NT> Polynomial<NT>::getpoly(string & s){
     //To handle the case when there is one '=' sign
     //Suppose s is of the form s1 = s2. Then we assign s to
     //s1 + (-1)(s2) and reset len
-    unsigned int loc;
+    string::size_type loc;
     if((loc=s.find('=',0)) != string::npos){
       s.replace(loc,1,1,'+');
       string s3 = "(-1)(";