Mark overridden virtual functions as such

[builder.git] / source / virtualtarget.h

diff --git a/source/virtualtarget.h b/source/virtualtarget.h
index 4f064ba819a3c2127005af29f91219878fade55c..50d1274ff9a9b6b25b9a8a17e3ffc14be334743e 100644 (file)
--- a/source/virtualtarget.h
+++ b/source/virtualtarget.h
@@ -3,15 +3,20 @@
 
 #include "target.h"
 
+/**
+A target that is not associated with any file.
+*/
 class VirtualTarget: public Target
 {
 public:
-       VirtualTarget(Builder &b, const std::string &n): Target(b,0,n) { }
-       const char *get_type() const { return "VirtualTarget"; }
-       Action *build() { rebuild=false; return 0; }
-       unsigned count_rebuild();
+       VirtualTarget(Builder &, const std::string &);
+
+       const char *get_type() const override { return "VirtualTarget"; }
 private:
-       void check_rebuild();
+       void check_rebuild() override;
+
+public:
+       Task *build() override;
 };
 
 #endif