4 files changed, 20 insertions, 4 deletions
diff --git a/examples/poiseulle_particles_2d_gpu/sim.cpp b/examples/poiseulle_particles_2d_gpu/sim.cpp
index 756c5b4..3de3cfb 100644
--- a/examples/poiseulle_particles_2d_gpu/sim.cpp
+++ b/examples/poiseulle_particles_2d_gpu/sim.cpp
@@ -14,7 +14,7 @@ saw::error_or<void> lbm_main(int argc, char** argv){
 	}
 	auto& lbm_dir = eo_lbm_dir.get_value();
 
-	auto out_dir = lbm_dir / "poiseulle_particles_2d_gpu";
+	auto out_dir = lbm_dir / "poiseulle_particles_2d_gpu" / "hlbm";
 
 	{
 		std::error_code ec;
diff --git a/lib/core/c++/particle/particle.hpp b/lib/core/c++/particle/particle.hpp
index fec2eca..1a99dcd 100644
--- a/lib/core/c++/particle/particle.hpp
+++ b/lib/core/c++/particle/particle.hpp
@@ -62,8 +62,6 @@ using ParticleGroup = Struct<
 >;
 }
 
-
-
 template<typename T, uint64_t D, typename saw::native_data_type<T>::type radius>
 saw::data<sch::ParticleGroup<T,D, sch::ParticleCollisionSpheroid<T,radius>>> create_spheroid_particle_group(
 		saw::data<sch::Scalar<T>> density_p,
@@ -287,7 +285,6 @@ constexpr auto broadphase_collision_check = [](
 
 
 namespace impl {
-
 }
 
 }
diff --git a/lib/core/c++/simulation/common.hpp b/lib/core/c++/simulation/common.hpp
new file mode 100644
index 0000000..f675a99
--- /dev/null
+++ b/lib/core/c++/simulation/common.hpp
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace kel {
+namespace lbm {
+
+}
+}
diff --git a/lib/core/c++/simulation/hlbm.hpp b/lib/core/c++/simulation/hlbm.hpp
new file mode 100644
index 0000000..93df9a7
--- /dev/null
+++ b/lib/core/c++/simulation/hlbm.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include "common.hpp"
+
+namespace kel {
+namespace lbm {
+
+class simulation {};
+
+
+}
+}