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DZDjokovic
 Post subject: deleting an entry from intvec
PostPosted: Sat Dec 12, 2015 1:40 am 

Joined: Sun Mar 02, 2008 10:17 pm
Posts: 11
How do I delete an entry from an intvec? Could not find any function that does it.


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hannes
 Post subject: Re: deleting an entry from intvec
PostPosted: Mon Dec 14, 2015 11:15 am 

Joined: Wed May 25, 2005 4:16 pm
Posts: 275
Assume you want to delete the ith entry from an intvec v of length >=2:
Code:
if(i==1) { v=v[2..size(v)]; }
else
{
  if(i==size(v))
  { v=v[1..i-1]; }
  else
  { v=v[1..i-1],v[i+1..size(v)]; }
}


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