G'day, I'm working on an application that uses CDK to parse SMILES strings, do 2D structure diagram generation and render the resulting structures.
The application works with large sets of structures and I noticed that the structures were consuming a large amount of memory. Upon closer inspection I noticed that this is because each atom and bond in a CDK structure maintains a list (ChemObjectListeners) of other atom, bonds and molecules. Assuming these listeners are unnecessary for the purposes of rendering structures I'd like to empty the ChemObjectListeners lists (or avoid them being populated in the first place). Looking at the (1.2.x) API I can't see a way to clear these lists: I can add/remove and count the listeners but I can't get them (in order to remove them). As it is, this prevents the application from handling large collections of structures. Thanks, Chris. Syngenta Limited, Registered in England No 2710846 Registered Office : Syngenta Limited, European Regional Centre, Priestley Road, Surrey Research Park, Guildford, Surrey, GU2 7YH, United Kingdom -------------------------------------------------------- This message may contain confidential information. If you are not the designated recipient, please notify the sender immediately, and delete the original and any copies. Any use of the message by you is prohibited. ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ Cdk-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/cdk-user
