interactForceFunc Interface

interface
public subroutine interactForceFunc(this, particleGroup, params)

Type	Intent		Name
class(mus_particle_MEM_type),	intent(inout)	::	this
type(mus_particle_group_type),	intent(inout)	::	particleGroup
type(mus_param_type),	intent(in)	::	params