From 8bc7955f5d95521f7c932b9551a3b71a62117630 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 16 Jul 2026 21:49:56 +0200
Subject: Fixed stupid issue regarding device code

---
 modules/core/c++/hlbm.hpp          | 14 +++++++-------
 modules/core/c++/particle/aabb.hpp | 10 +++++-----
 2 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'modules')

diff --git a/modules/core/c++/hlbm.hpp b/modules/core/c++/hlbm.hpp
index 1c625bb..cc35f9b 100644
--- a/modules/core/c++/hlbm.hpp
+++ b/modules/core/c++/hlbm.hpp
@@ -13,6 +13,7 @@ namespace lbm {
 namespace cmpt {
 struct HlbmInit {}; 
 struct Hlbm {};
+struct HlbmOneParticle {};
 struct HlbmParticle {};
 struct HlbmOneParticleMomentumExchange {};
 }
@@ -101,7 +102,7 @@ public:
 };
 
 template<typename T, typename Desc, typename Encode>
-class component<T, Desc, cmpt::HlbmParticle, Encode> final {
+class component<T, Desc, cmpt::HlbmOneParticle, Encode> final {
 private:
 /*
 	template<typename CellFieldSchema, typename MacroFieldSchema, typename ParticleSchema, uint64_t i>
@@ -124,6 +125,7 @@ public:
 			auto& parts = part_spheroid_group.template get<"particles">();
 			auto parts_size = parts.meta().at({0u});
 
+
 			auto& pi = parts.at(index);
 			auto& pirb = pi.template get<"rigid_body">();
 			auto& pirb_pos = pirb.template get<"position">();
@@ -131,10 +133,8 @@ public:
 			saw::data<sch::FixedArray<sch::UInt64,Desc::D>> start;
 			saw::data<sch::FixedArray<sch::UInt64,Desc::D>> stop;
 
-			auto eo_aabb = particle_aabb<typename ParticleSchema::ValueType>::calculate(part_spheroid_group,index,mvel.meta());
+			auto eo_aabb = particle_aabb<typename ParticleSchema::ValueType>::calculate(part_spheroid_group,{{0u}},mvel.meta());
 			if(eo_aabb.is_error()){
-				std::cerr<<"Prepping error"<<std::endl;
-				std::cerr<<eo_aabb.get_error().get_category()<<std::endl;
 				return;
 			}
 			auto& aabb = eo_aabb.get_value();
@@ -146,13 +146,13 @@ public:
 			iterator<Desc::D>::apply([&](const auto& index){
 				// ask for the d_k value here.
 				// For every value im iterating over I need sth
-					std::cout<<"Pos: "<<index.at({0u}).get()<<" "<<index.at({1u}).get()<<std::endl;
+				// std::cout<<"Pos: "<<index.at({0u}).get()<<" "<<index.at({1u}).get()<<std::endl;
+				
+
 			},start,stop);
 
 			// Check
 		}
-		
-
 	}
 };
 
diff --git a/modules/core/c++/particle/aabb.hpp b/modules/core/c++/particle/aabb.hpp
index 983fd97..da39ec2 100644
--- a/modules/core/c++/particle/aabb.hpp
+++ b/modules/core/c++/particle/aabb.hpp
@@ -23,23 +23,24 @@ public:
 	>;
 public:
 	template<typename Sch, typename Encode>
-	static constexpr saw::error_or<saw::data<AABB>> calculate(const saw::data<Sch,Encode>& p_grp, const saw::data<sch::FixedArray<sch::UInt64,1u>>& i, const saw::data<sch::FixedArray<sch::UInt64,D>>& meta){
+	static constexpr saw::error_or<saw::data<AABB>> calculate(const saw::data<Sch,Encode>& p_grp, const saw::data<sch::FixedArray<sch::UInt64,1u>>& index, const saw::data<sch::FixedArray<sch::UInt64,D>>& meta){
 		static_assert(PC > 0u, "Can't calculate from no particles");
-		if(not (i.at({0u}).get() < PC) ){
+		if(not (index.at({{0u}}).get() < PC) ){
+			std::cerr.flush();
 			return saw::make_error<saw::err::critical>("Too large i in particle_aabb");
 		}
 
 		saw::data<AABB> aabb;
 		auto& parts = p_grp.template get<"particles">();
 
-		auto& pi = parts.at(i);
+		auto& pi = parts.at(index);
 		auto& pirb = pi.template get<"rigid_body">();
 		auto& pirb_pos = pirb.template get<"position">();
 
 		auto& a = aabb.template get<"a">();
 		auto& b = aabb.template get<"b">();
 
-		const saw::data<sch::Scalar<T>>& rad_d = p_grp.template get<"collision">().at(i).template get<"radius">();
+		const saw::data<sch::Scalar<T>>& rad_d = p_grp.template get<"collision">().at({{0u}}).template get<"radius">();
 
 		saw::data<sch::Vector<T,D>> lower;
 		saw::data<sch::Vector<T,D>> upper;
@@ -52,7 +53,6 @@ public:
 		}
 		
 		return aabb;
-
 	}
 };
 
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