1 files changed, 20 insertions, 0 deletions
diff --git a/examples/poiseulle_particles_2d_gpu/sim.cpp b/examples/poiseulle_particles_2d_gpu/sim.cpp
index 6526270..d6e4197 100644
--- a/examples/poiseulle_particles_2d_gpu/sim.cpp
+++ b/examples/poiseulle_particles_2d_gpu/sim.cpp
@@ -3,6 +3,26 @@
 
 namespace kel {
 namespace lbm {
+namespace sch {
+using namespace saw::schema;
+
+template<typename T, typename Desc>
+using MesoStruct = Struct<
+	Member<UInt8, "info">
+>;
+
+template<typename T, typename Desc>
+using MacroStruct = Struct<
+	Member<Vector<T,Desc::D>, "velocity">,
+	Member<Vector<T,Desc::D>, "force">
+>;
+}
+
+template<typename T, typename Desc>
+saw::error_or<void> step(){
+
+	return saw::make_void();
+}
 }
 }