1 files changed, 18 insertions, 0 deletions
diff --git a/c++/iterator.hpp b/c++/iterator.hpp
new file mode 100644
index 0000000..01163cf
--- /dev/null
+++ b/c++/iterator.hpp
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "descriptor.hpp"
+
+namespace kel {
+namespace lbm {
+template<typename Func>
+void iterate_over(Func&& func, const saw::data<sch::FixedArray<sch::UInt64,2u>>& start, const saw::data<sch::FixedArray<sch::UInt64,2u>>& end, const saw::data<sch::UInt64>& dist = {0u}){
+	// static_assert(D == 2u, "Currently a lazy implementation for AND combinations of intervalls.");
+	for(saw::data<sch::UInt64> i{start.at({0u}) + dist}; (i+dist) < end.at({0u}); ++i){
+		for(saw::data<sch::UInt64> j{start.at({0u}) + dist}; (j+dist) < end.at({1u}); ++j){
+			func({{i,j}});
+		}
+	}
+	return;
+}
+}
+}