[Assorted-commits] SF.net SVN: assorted: [746] cpp-commons/trunk/src/commons/boost/delegates.h

[<yan...@us...>]

Revision: 746
          http://assorted.svn.sourceforge.net/assorted/?rev=746&view=rev
Author:   yangzhang
Date:     2008-05-08 12:31:11 -0700 (Thu, 08 May 2008)

Log Message:
-----------
forgot to add this earlier (for boost/threads stuff)

Added Paths:
-----------
    cpp-commons/trunk/src/commons/boost/delegates.h

Added: cpp-commons/trunk/src/commons/boost/delegates.h
===================================================================
--- cpp-commons/trunk/src/commons/boost/delegates.h	                        (rev 0)
+++ cpp-commons/trunk/src/commons/boost/delegates.h	2008-05-08 19:31:11 UTC (rev 746)
@@ -0,0 +1,35 @@
+#ifndef COMMONS_DELEGATES_H
+#define COMMONS_DELEGATES_H
+
+#include <boost/function.hpp>
+#include <boost/scoped_ptr.hpp>
+
+namespace commons
+{
+
+  using namespace boost;
+
+  /**
+   * Delegate for running a 0-ary void function.
+   */
+  void
+  run_function0(void *p)
+  {
+    scoped_ptr< const function0<void> > pf((const function0<void>*) p);
+    try { (*pf)(); }
+    catch (exception ex) { cerr << ex.what() << endl; }
+  }
+
+  /**
+   * NULL void*-returning delegate for running a 0-ary void function.
+   */
+  void*
+  run_function0_null(void* p)
+  {
+    run_function0(p);
+    return NULL;
+  }
+
+}
+
+#endif


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.