[Cmake-commits] [cmake-commits] king committed cmVariableWatchCommand.h 1.4 1.5

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Source
In directory public:/mounts/ram/cvs-serv482/Source

Modified Files:
	cmVariableWatchCommand.h 
Log Message:
BUG: Keep variable_watch() commands in memory

The "Keep only FinalPass commands in memory" commit caused instances of
this command to be deleted after the InitialPass.  Even though the
variable_watch command does not have a final pass, it does need to stay
alive because it owns the callback information.


Index: cmVariableWatchCommand.h
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmVariableWatchCommand.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C 2 -d -r1.4 -r1.5
*** cmVariableWatchCommand.h	23 Jan 2008 15:27:59 -0000	1.4
--- cmVariableWatchCommand.h	24 Jul 2009 20:53:07 -0000	1.5
***************
*** 57,60 ****
--- 57,64 ----
    virtual bool IsScriptable() { return true; }
  
+   /** This command does not really have a final pass but it needs to
+       stay alive since it owns variable watch callback information. */
+   virtual bool HasFinalPass() const { return true; }
+ 
    /**
     * The name of the command as specified in CMakeList.txt.