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 How to sort a Vector and get indices?		  New Topic  Reply to Topic
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Gutalin

5 Posts
Posted - 05/25/2010 :  05:18:45 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi all,
I have a problem with the sort-function.
I'd like to sort a double-type vector so as to get a new vector with values in ascending order and a second vector with indices of these values from the unsorted vector.

Thats exactly what the vector.sort-function is for, I guess, but I don't know how to create the indices-vector.

Could someone help me?

Thanks in advance!

Jurij

Penn

China
644 Posts
Posted - 05/25/2010 :  9:17:48 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Jurij,

Yes, there is a method named Sort in vectorbase class. This method can satisfy your requirement. This page has provided the prototype and examples on how to use it.

Penn
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