Plug several memory leaks

[r2c2.git] / source / 3d / layout.cpp

diff --git a/source/3d/layout.cpp b/source/3d/layout.cpp
index 69af0d4dbed6f525ecd122d9b9916ed331ef2999..d243374de5f7df4eed4a66931711b43dd201041c 100644 (file)
--- a/source/3d/layout.cpp
+++ b/source/3d/layout.cpp
@@ -26,10 +26,15 @@ Layout3D::Layout3D(Layout &l):
        const set<Track *> &ltracks = layout.get_tracks();
        for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
                track_added(**i);
+       const set<Signal *> &lsignals = layout.get_signals();
+       for(set<Signal *>::iterator i=lsignals.begin(); i!=lsignals.end(); ++i)
+               signal_added(**i);
 }
 
 Layout3D::~Layout3D()
 {
+       while(!signals.empty())
+               delete signals.begin()->second;
        while(!tracks.empty())
                delete tracks.begin()->second;
        while(!vehicles.empty())