From 6a91e8f14fa644abc9da39995a7dea0cb7b2bafb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Tue, 4 Jun 2013 19:48:13 +0200
Subject: [PATCH] GCC 4.5 compatibility: no range-based for.

---
 src/MeshTools/Duplicate.h        | 4 ++--
 src/MeshTools/RemoveDuplicates.h | 6 +++---
 src/Platform/magnum-info.cpp     | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/MeshTools/Duplicate.h b/src/MeshTools/Duplicate.h
index f35549990..e86baeed9 100644
--- a/src/MeshTools/Duplicate.h
+++ b/src/MeshTools/Duplicate.h
@@ -44,8 +44,8 @@ index array `{1, 1, 0, 3, 2, 2}` will be converted to `{b, b, a, d, c, c}`.
 template<class T> std::vector<T> duplicate(const std::vector<UnsignedInt>& indices, const std::vector<T>& vertices) {
     std::vector<T> out;
     out.reserve(indices.size());
-    for(const UnsignedInt index: indices)
-        out.push_back(vertices[index]);
+    for(auto it = indices.begin(); it != indices.end(); ++it)
+        out.push_back(vertices[*it]);
     return std::move(out);
 }
 
diff --git a/src/MeshTools/RemoveDuplicates.h b/src/MeshTools/RemoveDuplicates.h
index 10cb132c7..c7f5e0e5e 100644
--- a/src/MeshTools/RemoveDuplicates.h
+++ b/src/MeshTools/RemoveDuplicates.h
@@ -95,9 +95,9 @@ template<class Vertex, std::size_t vertexSize> void RemoveDuplicates<Vertex, ver
 
     /* Get mesh bounds */
     Vertex min = vertices[0], max = vertices[0];
-    for(const auto& v: vertices) {
-        min = Math::min(v, min);
-        max = Math::max(v, max);
+    for(auto it = vertices.begin(); it != vertices.end(); ++it) {
+        min = Math::min(*it, min);
+        max = Math::max(*it, max);
     }
 
     /* Make epsilon so large that std::size_t can index all vertices inside
diff --git a/src/Platform/magnum-info.cpp b/src/Platform/magnum-info.cpp
index bba8a1687..e396ca1fd 100644
--- a/src/Platform/magnum-info.cpp
+++ b/src/Platform/magnum-info.cpp
@@ -92,8 +92,8 @@ MagnumInfo::MagnumInfo(const Arguments& arguments): WindowlessGlxApplication(arg
 
     Debug() << "Supported GLSL versions:";
     const std::vector<std::string> shadingLanguageVersions = c->shadingLanguageVersionStrings();
-    for(const auto& version: shadingLanguageVersions)
-        Debug() << "   " << version;
+    for(auto it = shadingLanguageVersions.begin(); it != shadingLanguageVersions.end(); ++it)
+        Debug() << "   " << *it;
 
     Debug() << "";