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Home » Community » Coffee corner » alternative to array of linked list
alternative to array of linked list [message #46369] Mon, 02 May 2016 00:52 Go to previous message
forlano is currently offline  forlano
Messages: 1109
Registered: March 2006
Location: Italy
Senior Contributor
Hello,

I am doing experiments with molecular dynamics.
The domain of simulation is divided in cells and each cell contains a number of particles.
The particle can move from a cell to another.
Usually it is used an array of linked list. I would like to replicate this structure with U++ containers.
I do not know what to use:
Vector< Vector<int> >
Vector< Index<int> >
Map< ... >
something else?
Here the speed is very important: search quickly a particle in a given cell, delete it, move in another cell.
Does anybody have suggestions? If somebody have already done similar experiment snippet code are greatly appreciated.

Thanks,
Luigi
 
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