From aacda7e79342e3dfacd92da834703235f9b17396 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Fri, 1 Dec 2023 16:30:02 +0100
Subject: tools: Ideas for flattening added

---
 c++/tools/c_gen_iface.hpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'c++/tools')

diff --git a/c++/tools/c_gen_iface.hpp b/c++/tools/c_gen_iface.hpp
index 42f694f..469c5c0 100644
--- a/c++/tools/c_gen_iface.hpp
+++ b/c++/tools/c_gen_iface.hpp
@@ -57,7 +57,33 @@ struct c_types {
 
 namespace schema {
 using namespace saw::schema;
+/**
+Pseudo flattened
+using Foo = Struct<
+		Member<Array<Int32>, "a">
+		Member<Array<Float32>, "b">
+>;
+
+Needs to be flattened to
+
+template<typename InnerSchema>
+using FlattenedSchemaElement = Struct<
+		Member<Array<String>, "path">,
+		Member<InnerSchema, "inner_schema">
+>;
+
+// Illegal, but doable with more lines of code
+// Just use typename... T and 
+// "T..." for
+// "Member<FlattenedSchemaElement<Ele>,Names>..."
+// and specialize somewhere else
+template<typename... Ele, string_literal... Names>
+using FlattenedSchema = Struct<
+		Member<String, "top_schema">
+		Member<FlattenedSchemaElement<Ele>, Names>...
+>;
 
+ */
 using StructBindingSchema = Struct<
 		Member<String, "kind">,
 		Member<String, "key">,
-- 
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