__repr__ ( self )

charges ( self )

masses ( self )

getframe ( self,  frame )

loadframe ( self,  key=None )

cgeom ( self )

rgyration ( self )

saveframe ( self,  key=None )

putframe ( self,  frame )

asel ( self,  func )

tmass ( self )

delframe ( self,  key=None )

coordinates ( self )

getmolframe ( self,  frame )

cmass ( self )

__init__ ( self )

tcharge ( self )