GCC 4.5 compatibility: removed range-based for cycles.

src/Mesh.cpp

@@ -21,8 +21,8 @@ using namespace std;
 namespace Magnum {
 
 Mesh::~Mesh() {
-    for(auto& it: _buffers)
-        delete it.first;
+    for(auto it = _buffers.begin(); it != _buffers.end(); ++it)
+        delete it->first;
 
     #ifndef MAGNUM_TARGET_GLES
     glDeleteVertexArrays(1, &vao);
@@ -81,10 +81,10 @@ void Mesh::finalize() {
     CORRADE_ASSERT(_vertexCount, "Mesh: the mesh has zero vertex count!", )
 
     /* Finalize attribute positions for every buffer */
-    for(auto& it: _buffers) {
+    for(auto it = _buffers.begin(); it != _buffers.end(); ++it) {
         /* Avoid confustion */
-        bool interleaved = it.second.first == BufferType::Interleaved;
-        vector<Attribute>& attributes = it.second.second;
+        bool interleaved = it->second.first == BufferType::Interleaved;
+        vector<Attribute>& attributes = it->second.second;
 
         /* Interleaved buffer, set stride and position of first attribute */
         if(interleaved) {
@@ -129,12 +129,12 @@ void Mesh::bindBuffers() {
     for(set<GLuint>::const_iterator it = _attributes.begin(); it != _attributes.end(); ++it)
         glEnableVertexAttribArray(*it);
 
-    for(auto& it: _buffers) {
+    for(auto it = _buffers.begin(); it != _buffers.end(); ++it) {
         /* Avoid confusion */
-        vector<Attribute>& attributes = it.second.second;
+        vector<Attribute>& attributes = it->second.second;
 
         /* Bind buffer */
-        it.first->bind();
+        it->first->bind();
 
         /* Bind all attributes to this buffer */
         for(vector<Attribute>::const_iterator ait = attributes.begin(); ait != attributes.end(); ++ait)

src/MeshTools/FlipNormals.cpp

@@ -27,8 +27,8 @@ void flipFaceWinding(vector<unsigned int>& indices) {
 }
 
 void flipNormals(vector<Vector3>& normals) {
-    for(Vector3& normal: normals)
-        normal = -normal;
+    for(auto it = normals.begin(); it != normals.end(); ++it)
+        *it = -*it;
 }
 
 }}

src/MeshTools/Tipsify.cpp

@@ -74,7 +74,9 @@ void Tipsify::operator()(size_t cacheSize) {
 
         /* Go through candidates in 1-ring around fanning vertex */
         int candidatePriority = -1;
-        for(unsigned int v: candidates) {
+        for(auto it = candidates.begin(); it != candidates.end(); ++it) {
+            unsigned int v = *it;
+
             /* Skip if it doesn't have any live triangles */
             if(!liveTriangleCount[v]) continue;
 

src/Trade/MeshData.cpp

@@ -19,9 +19,9 @@ namespace Magnum { namespace Trade {
 
 MeshData::~MeshData() {
     delete _indices;
-    for(auto i: _vertices) delete i;
-    for(auto i: _normals) delete i;
-    for(auto i: _textureCoords2D) delete i;
+    for(auto it = _vertices.begin(); it != _vertices.end(); ++it) delete *it;
+    for(auto it = _normals.begin(); it != _normals.end(); ++it) delete *it;
+    for(auto it = _textureCoords2D.begin(); it != _textureCoords2D.end(); ++it) delete *it;
 }
 
 }}