2 files changed, 11 insertions, 5 deletions
diff --git a/lib/core/c++/chunk.hpp b/lib/core/c++/chunk.hpp
index ad7de34..6b028ba 100644
--- a/lib/core/c++/chunk.hpp
+++ b/lib/core/c++/chunk.hpp
@@ -47,7 +47,7 @@ public:
 	data<ValueSchema, Encode>& ghost_at(const data<schema::FixedArray<schema::UInt64,sizeof...(Sides)>>& index){
 		return values_.at(index);
 	}
-	
+
 	const data<ValueSchema, Encode>& ghost_at(const data<schema::FixedArray<schema::UInt64,sizeof...(Sides)>>& index) const {
 		return values_.at(index);
 	}
@@ -55,7 +55,7 @@ public:
 	static constexpr auto get_ghost_dims() {
 		return data<InnerSchema,Encode>::get_dims();
 	}
-	
+
 	data<ValueSchema, Encode>& at(const data<schema::FixedArray<schema::UInt64,sizeof...(Sides)>>& index){
 		std::decay_t<decltype(index)> ind;
 		for(uint64_t i = 0u; i < sizeof...(Sides); ++i){
@@ -63,7 +63,7 @@ public:
 		}
 		return values_.at(ind);
 	}
-	
+
 	const data<ValueSchema, Encode>& at(const data<schema::FixedArray<schema::UInt64,sizeof...(Sides)>>& index) const {
 		std::decay_t<decltype(index)> ind;
 		for(uint64_t i = 0u; i < sizeof...(Sides); ++i){
@@ -75,6 +75,14 @@ public:
 	static constexpr auto get_dims(){
 		return data<schema::FixedArray<schema::UInt64, sizeof...(Sides)>,Encode>{{Sides...}};
 	}
+
+	auto flat_data(){
+		return values_.flat_data();
+	}
+
+	static constexpr auto flat_size() {
+		return data<InnerSchema,Encode>::flat_size();
+	}
 };
 
 template<typename Sch, uint64_t Ghost, uint64_t... Sides>
diff --git a/lib/core/c++/flatten.hpp b/lib/core/c++/flatten.hpp
index 164bb77..1609589 100644
--- a/lib/core/c++/flatten.hpp
+++ b/lib/core/c++/flatten.hpp
@@ -20,7 +20,6 @@ public:
 
 		return 1u;
 	}
-
 private:
 	/// 2,3,4 => 2,6,24
 	/// i + j * 2 + k * 3*2
@@ -35,7 +34,6 @@ private:
 public:
 	static saw::data<T> apply(const saw::data<sch::FixedArray<T,D>>& index, const saw::data<sch::FixedArray<T,D>>& meta){
 		saw::data<T> flat_ind{0u};
-
 		apply_i<0u>(flat_ind, index, meta);
 		return flat_ind;
 	}