From 4fab8965692f75fea3cbbabb3381bfeb00511669 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Sun, 5 Jul 2026 22:13:52 +0200
Subject: Found c++ magic

---
 examples/stokes_drag_particle_2d_hlbm_gpu/sim.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'examples/stokes_drag_particle_2d_hlbm_gpu')

diff --git a/examples/stokes_drag_particle_2d_hlbm_gpu/sim.cpp b/examples/stokes_drag_particle_2d_hlbm_gpu/sim.cpp
index a919bbe..49e6d43 100644
--- a/examples/stokes_drag_particle_2d_hlbm_gpu/sim.cpp
+++ b/examples/stokes_drag_particle_2d_hlbm_gpu/sim.cpp
@@ -197,6 +197,7 @@ saw::error_or<void> step(
 	q.submit([&](acpp::sycl::handler& h){
 		component<T,Desc,cmpt::BGK, encode::Sycl<saw::encode::Native>> bgk{0.8};
 		component<T,Desc,cmpt::Hlbm,encode::Sycl<saw::encode::Native>> collision{0.8};
+		component<T,Desc,cmpt::HlbmOneParticleMomentumExchange,encode::Sycl<saw::encode::Native>> one_part_moment;
 		component<T,Desc,cmpt::BounceBack,encode::Sycl<saw::encode::Native>> bb;
 		component<T,Desc,cmpt::AntiBounceBack<0u>,encode::Sycl<saw::encode::Native>> abb;
 
@@ -241,6 +242,7 @@ saw::error_or<void> step(
 				break;
 				case 2u:
 					opa.apply(macros,index,t_i);
+					one_part_moment.apply(fields,macros,index,t_i);
 					collision.apply(fields,macros,index,t_i);
 					fg.apply(fields,macros,index,t_i);
 					break;
-- 
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