Use maps instead of lists in Layout3D

[r2c2.git] / source / engineer / engineer.cpp

diff --git a/source/engineer/engineer.cpp b/source/engineer/engineer.cpp
index 32b77eda830989c4f1fc918afeec8bc2c4e49b59..68b85aa04cf3c3acdc8c89bd438b3ffcc75a5400 100644 (file)
--- a/source/engineer/engineer.cpp
+++ b/source/engineer/engineer.cpp
@@ -319,7 +319,7 @@ void Engineer::pointer_motion(int x, int y)
 
 void Engineer::view_all()
 {
-       const list<Track3D *> &tracks = layout_3d.get_tracks();
+       const Layout3D::TrackMap &tracks = layout_3d.get_tracks();
 
        float view_aspect = float(window.get_width()-200)/window.get_height();
        float view_height = tan(camera.get_field_of_view()/2)*2;
@@ -332,10 +332,10 @@ void Engineer::view_all()
                float max_x = 0;
                float min_y = 0;
                float max_y = 0;
-               for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
+               for(Layout3D::TrackMap::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
                {
                        Point minp, maxp;
-                       (*i)->get_bounds(angle, minp, maxp);
+                       i->second->get_bounds(angle, minp, maxp);
                        min_x = min(min_x, minp.x);
                        max_x = max(max_x, maxp.x);
                        min_y = min(min_y, minp.y);