[Cdk-devel] [ cdk-Bugs-884993 ] Infinite loop on disconnected structures with rings

[SourceForge.net <no...@so...>]

Bugs item #884993, was opened at 2004-01-26 20:51
Message generated for change (Comment added) made by steinbeck
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=120024&aid=884993&group_id=20024

Category: org.openscience.cdk.layout
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Anatoli Krassavine (akrassavine)
Assigned to: Christoph Steinbeck (steinbeck)
Summary: Infinite loop on disconnected structures with rings

Initial Comment:
Further to my previous bug report. disconnected 
structures with rings in both fragments cause infinite 
loop in layout algorithm.

For example:
[N+](=O)([O-])C1=C(O)C(=CC(=C1)[N+](=O)[O-])
[N+](=O)[O-].C23N(CCCC2)CCCC3

Either frgament layouts and depicts correctly. Together 
they cause the CDK to go into infinite loop

----------------------------------------------------------------------

>Comment By: Christoph Steinbeck (steinbeck)
Date: 2004-01-27 11:27

Message:
Logged In: YES 
user_id=54358

The method now checks for disconnectedness and throws a
CDKException if there are more than one structures in the
molecule.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=120024&aid=884993&group_id=20024