Revision: 1193
http://assorted.svn.sourceforge.net/assorted/?rev=1193&view=rev
Author: yangzhang
Date: 2009-02-18 00:30:07 +0000 (Wed, 18 Feb 2009)
Log Message:
-----------
updated boost_function.cc with alternative syntax
Modified Paths:
--------------
sandbox/trunk/src/cc/boost_function.cc
Modified: sandbox/trunk/src/cc/boost_function.cc
===================================================================
--- sandbox/trunk/src/cc/boost_function.cc 2009-02-18 00:29:41 UTC (rev 1192)
+++ sandbox/trunk/src/cc/boost_function.cc 2009-02-18 00:30:07 UTC (rev 1193)
@@ -9,7 +9,20 @@
// This works...
function<void()> f = bind(show, 0);
bind(twice, f)();
- // ...but this does not compile.
- bind(twice, bind(show, 0))();
+
+ // ...but this does not compile:
+ //
+ // bind(twice, bind(show, 0))();
+ //
+ // error: conversion from ‘void’ to non-scalar type
+ // ‘boost::function0<void>’ requested.
+
+ // This works...
+ {
+ function<void(int)> f = show;
+ function1<void, int> g = f;
+ function<void(int)> h = g;
+ h(0);
+ }
return 0;
}
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