[Coin-discuss] CoinModel

[John J Forrest]

Vitor,

I will try and get time to look at it.  There are linked lists by row and 
by column so link_==3 means both already exist so it looks as if my coding 
may be wrong.  If you have a simple driver to send that would be great as 
I am busy on other projects and can't take much time off.

John Forrest



"Vitor Barbosa" <vitorbarbosa at dps.uminho.pt> 
Sent by: coin-discuss-bounces at list.coin-or.org
08/30/2005 01:27 PM
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[Coin-discuss] CoinModel






I?m using the CoinModel class and when I try to delete rows and pack 
(packRows) them i get an ?Assertion failed? error.
 
When debugging, at line 1141 of CoinModel.cpp the variable links_  as 
value 3 so the condition ((links_&1)!=0) of the if is true:
 
    if ((links_&1)!=0) {
      rowList_ = CoinModelLinkedList();
      createList(1);
    }
 
When the method createList(1) is called, (links_&1) ==1 and the assert 
fails
 
CoinModel::createList(int type) const
{
  type_=2;
  if (type==1) {
    assert ((links_&1)==0);
 
What means the value of links_?
 
When i remove the assert it works fine. Is this assert OK?
 
 
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