Well, if I got your message right, I guess this will help you...
http://beej.us/guide/bgnet/output/html/singlepage/bgnet.html#ipaddr
And please note, the IP 1.2.3.4 is converted to a 4-byte value, in Big Endian, using this functions...
> From: ll...@cd...
> To: pw...@ia...; dev...@li...
> Date: Tue, 16 Sep 2008 09:39:01 +0530
> Subject: Re: [Dev-C++] initializing string with memory buffer
>
> I think my explanation was not clear.I was not talking about the memory
> representation of "1.2.3.4", but how the system will store IP. The
> system stores an IP address in 4bytes.(As in IPv4 header). I want to
> make the string representation of this 4bytes. Think now I made it
> clear.
>
> Thanks,
> Lloyd
>
> On Mon, 2008-09-15 at 22:20 +0200, Per Westermark wrote:
> > That is not a string.
> >
> > A string representation of the IP number should have "1.2.3.4" or in
> > binary:
> > 0x31
> > 0x2e
> > 0x32
> > 0x2e
> > 0x33
> > 0x2e
> > 0x34
> > 0x00
> >
> > /pwm
> >
> > On Mon, 15 Sep 2008, Lloyd wrote:
> >
> > > Hi,
> > >
> > > I am using C++ STL string. I have an IP address something like 1.2.3.4
> > > So its memory will be 0x01020304. I want to initialise a string with
> > > this memory. How can I do this?
> > >
> > >
> > >
> > > int ip=0x01020304;
> > > string s(<I dont know how to fill this area>);
> > >
> > > so that
> > >
> > > s[0]=0x01;
> > > s[1]=0x02;
> > > s[2]=0x03;
> > > s[3]=0x04;
> > >
> > > Thanks,
> > > Lloyd
> > >
> > >
> > >
> > >
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>
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