etomica.api
Interface IAtomList

All Known Implementing Classes:

AtomArrayList, AtomListWrapper, AtomPair, AtomsetArray, AtomSetSinglet

public interface IAtomList

Interface for a set of IAtoms. The IAtomSet might contain 0, 1, 2 or many IAtoms.

Method Summary

IAtom	getAtom(int i) Returns the i-th atom, with numbering beginning from 0.
int	getAtomCount()

Method Detail

getAtom

IAtom getAtom(int i)

Returns the i-th atom, with numbering beginning from 0. If i is greater than count-1, throws an IllegalArgumentException.

getAtomCount

int getAtomCount()

Returns:

the number of atoms in the set