[nvemftp-commit] nvemftp/include hostprofiles.h,1.1,1.2

[<nd...@us...>]

Update of /cvsroot/nvemftp/nvemftp/include
In directory sc8-pr-cvs1:/tmp/cvs-serv4364/include

Modified Files:
	hostprofiles.h 
Log Message:
Change HostProfileManager to use the same singleton construct as nvemSettings.


Index: hostprofiles.h
===================================================================
RCS file: /cvsroot/nvemftp/nvemftp/include/hostprofiles.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- hostprofiles.h	1 Oct 2003 19:54:16 -0000	1.1
+++ hostprofiles.h	13 Oct 2003 21:01:36 -0000	1.2
@@ -11,6 +11,8 @@
 #ifndef HOSTPROFILES_H
 #define HOSTPROFILES_H
 
+#include <memory>
+
 #include <qmap.h>
 #include <qstringlist.h>
 #include "nhostinfo.h"
@@ -25,10 +27,15 @@
 class HostProfileManager
 {
 public:
-   /// Initialize the host profile manager.
-   HostProfileManager();
-   /// Destructor.
-   ~HostProfileManager();
+   /**
+     * Returns a reference to the host profile manager object.
+     */
+   static HostProfileManager& instance() { return *getInstance(); }
+
+   /**
+     * Returns a const reference to the host profile manager object.
+     */
+   static const HostProfileManager& const_instance() { return *getInstance(); }
 
    /**
      * Load host profiles from disk.
@@ -80,13 +87,27 @@
    void dumpProfiles() const;
 #endif
 
+protected:
+   /// Initialize the host profile manager.
+   HostProfileManager();
+   /// Destructor.
+   ~HostProfileManager();
+
 private:
+   typedef std::auto_ptr<HostProfileManager> HostProfileManagerPtr;
+   /// Return the singleton instance.
+   static HostProfileManagerPtr& getInstance();
+   /// Gives auto_ptr<nvemSettings> access to our destructor.
+   friend class std::auto_ptr<HostProfileManager>;
+
+   /// Copy constructor to prevent creation of a default copy constructor.
+   HostProfileManager(const HostProfileManager&);
+   /// Prevent creation of default assignment operator.
+   HostProfileManager& operator=(const HostProfileManager&);
 
    /// Maps the host profiles to their respective names.
    QMap<QString, NHostInfo> hp_map;
 };
-
-extern HostProfileManager *nHostMan;
 
 #endif // HOSTPROFILES_H