diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2011-03-23 12:49:30 +0000 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2011-03-23 12:49:30 +0000 |
| commit | 385b40988dc3ab46428c88144a1d462f202baf4a (patch) | |
| tree | 43ad79aba406a4720f0598986a0f1b3f52044f58 | |
| parent | 1366cc68d38e7044bcc0625ce713ac1fdd675601 (diff) | |
Fixed Fl_Device destructor (made it virtual). This eliminates the compiler
"warning: 'class Fl_Device' has virtual functions but non-virtual destructor"
on Mac OS X.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8529 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
| -rw-r--r-- | FL/Fl_Device.H | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/FL/Fl_Device.H b/FL/Fl_Device.H index 0a5a49edc..bf61360a1 100644 --- a/FL/Fl_Device.H +++ b/FL/Fl_Device.H @@ -86,6 +86,13 @@ public: \endcode */ virtual const char *class_name() {return class_id;}; + /** + Virtual destructor. + + The destructor of Fl_Device must be virtual to make the destructors of + derived classes being called correctly on destruction. + */ + virtual ~Fl_Device() {}; }; #define FL_REGION_STACK_SIZE 10 |