Folks,<br>
<br>
What is wrong with the code below:<br>
<br>
class SomeClass<br>
{<br>
public:<br>
&nbsp;&nbsp; int doSomething(int i=0)<br>
&nbsp;&nbsp; {<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return ++i;<br>
&nbsp;&nbsp; }<br>
};<br>
<br>
<br>
boost::function2&lt;int, SomeClass*, int&gt; func = &amp;SomeClass::doSomething;<br>
SomeClass sc;<br>
std::cout &lt;&lt; func(&amp;sc, 1);<br>
<br>
Currently I&#39;m having following error:<br>
<br>
An object or reference of type &quot;boost::function2&lt;int,SomeClass *,int,std::allocat<br>
or&lt;boost::function_base&gt; &gt;&quot; cannot be initialized with an rvalue of type &quot;int<br>
(SomeClass::*)(int)&quot;.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>
<br>
If I remove default value for parameter i&nbsp; - everything compiles. Complier: VisualAge 7.0<br>
<br>
<br>
Thanks</div>