namespace Chaos { template<typename T, int d> [FChaosArchive](API\Runtime\Chaos\Chaos\FChaosArchive) & Chaos::operator<< ( [FChaosArchive](API\Runtime\Chaos\Chaos\FChaosArchive) & Ar, [TRigidParticles](API\Runtime\Chaos\Chaos\TRigidParticles)< T, d > & Particles ) }