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CMMotionRemover Class Reference

This class prevents the center of mass of a System from drifting. More...

+ Inheritance diagram for CMMotionRemover:

Public Member Functions

def getFrequency
 getFrequency(CMMotionRemover self) -> int More...
 
def setFrequency
 setFrequency(CMMotionRemover self, int freq) More...
 
def __init__
 init(OpenMM::CMMotionRemover self, int frequency=1) -> CMMotionRemover init(OpenMM::CMMotionRemover self) -> CMMotionRemover init(OpenMM::CMMotionRemover self, CMMotionRemover other) -> CMMotionRemover More...
 
def __del__
 del(OpenMM::CMMotionRemover self) More...
 
- Public Member Functions inherited from Force
def __init__
 
def __del__
 del(OpenMM::Force self) More...
 
def getForceGroup
 getForceGroup(Force self) -> int More...
 
def setForceGroup
 setForceGroup(Force self, int group) More...
 
def __copy__
 
def __deepcopy__
 

Public Attributes

 this
 

Detailed Description

This class prevents the center of mass of a System from drifting.

At each time step, it calculates the center of mass momentum, then adjusts the individual particle velocities to make it zero.

Constructor & Destructor Documentation

def __init__ (   self,
  args 
)

init(OpenMM::CMMotionRemover self, int frequency=1) -> CMMotionRemover init(OpenMM::CMMotionRemover self) -> CMMotionRemover init(OpenMM::CMMotionRemover self, CMMotionRemover other) -> CMMotionRemover

Create a CMMotionRemover.

References simtk.openmm.openmm.stripUnits().

def __del__ (   self)

del(OpenMM::CMMotionRemover self)

References simtk.openmm.openmm.stripUnits().

Member Function Documentation

def getFrequency (   self)

getFrequency(CMMotionRemover self) -> int

Get the frequency (in time steps) at which center of mass motion should be removed

References simtk.openmm.openmm.stripUnits().

def setFrequency (   self,
  args 
)

setFrequency(CMMotionRemover self, int freq)

Set the frequency (in time steps) at which center of mass motion should be removed

References simtk.openmm.openmm.stripUnits().

Member Data Documentation

this

Referenced by System.__init__().


The documentation for this class was generated from the following file: