<div>
Try the stl sort function<br />
<br />
<a href="http://www.msoe.edu/eecs/ce/courseinfo/stl/sort.htm" rel="ugc">http://www.msoe.edu/eecs/ce/courseinfo/stl/sort.htm</a><br />
<br />
Some code samples<br />
<br />
<a href="http://www.codeproject.com/vcpp/stl/sorted_vector.asp" rel="ugc">http://www.codeproject.com/vcpp/stl/sorted_vector.asp</a><br />
<br />

</div>


Try the stl sort function

http://www.msoe.edu/eecs/ce/courseinfo/stl/sort.htm [http://www.msoe.edu/eecs/ce/courseinfo/stl/sort.htm]

Some code samples

http://www.codeproject.com/vcpp/stl/sorted_vector.asp [http://www.codeproject.com/vcpp/stl/sorted_vector.asp]



<div>
Also<br />
<br />
<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcstdlib/html/vclrfAlgorithmSort.asp" rel="ugc nofollow">http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcstdlib/html/vclrfAlgorithmSort.asp</a><br />
<br />

</div>


Also

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcstdlib/html/vclrfAlgorithmSort.asp [http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vcstdlib/html/vclrfAlgorithmSort.asp]



<div>
<div class="content wysiwyg-content">
Hi experts,<br />
<br />
typedef struct{<br />
&nbsp; int head ;<br />
&nbsp; int tail ;<br />
&nbsp; // ... blah <br />
} Animal ;<br />
<br />
I want to sort vector&lt;Animal&gt;. In some cases I want to sort by head; but in other cases, I want to sort by tail ....<br />
<br />
so how do I do this ? should I write a predicator ? if so, how to do it ?<br />
<br />
many thanks !
</div>
</div>


Hi experts,

typedef struct{
  int head ;
  int tail ;
  // ... blah 
} Animal ;

I want to sort vector<Animal>. In some cases I want to sort by head; but in other cases, I want to sort by tail ....

so how do I do this ? should I write a predicator ? if so, how to do it ?

many thanks !

How do I sort a vector of struct using different methods ?

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