hi all,<br>
&nbsp;&nbsp; &nbsp;<br>
&nbsp;&nbsp; &nbsp;I am in learning stage of the boost serialization concept. <br>
&nbsp;&nbsp; &nbsp;I have one small problem in my project again. Here i
have to serialize a pointer of a forward declared class. i dont how to
do this. Pls help me to do this. May be the solutuion is too tough, it
seems to tough for me, coz i have less knowledge about the c++. <br>
<br>
I am using,<br>
<br>
Version:1.36.0<br>
compiler: gnu-gcc-4.1.1-binutils-2.16.1/x86_64-pc-linux2.4/bin/g++<br>
<br>
<br>
my code looks like.<br>
<br>
<br>
class fd;<br>
<br>
class base: class derived<br>
{<br>
.....<br>
&nbsp;&nbsp; &nbsp;fd *ptr;<br>
.....<br>
};<br>
<br>
&nbsp; <br>
i have done it like serialization method is<br>
<br>
class fd;<br>
<br>
class base: class derived<br>
{<br>
.....<br>
&nbsp;&nbsp; &nbsp;fd *ptr;<br>
.....<br>
<br>
&nbsp;&nbsp; &nbsp;friend class boost::serialization::access;<br>
&nbsp;&nbsp; &nbsp;template&lt;class Archive&gt;<br>
&nbsp;&nbsp; &nbsp;void serialize(Archive &amp; ar, const unsigned int file_version)<br>
&nbsp;&nbsp; &nbsp;{<br>
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;(void) file_version;<br>
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;ar &amp; ps_core_;<br>
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;ar &amp; boost::serialization::base_object&lt;derived&gt;(*this);<br>
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;<br>
&nbsp;&nbsp; &nbsp;}<br>
&nbsp;&nbsp; &nbsp; <br>
}; //end of class base<br>
<br>
<br>
<br>
Thanks in advance, Thanks for your time.<br>
<br>
Niranjan