From 41cdd03b1b1abdc3cb1340afb193708ebc104577 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Thu, 5 Sep 2024 16:32:19 -0700
Subject: [PATCH] wip fixed wide

---
 fixed_wide_vectors/Cargo.lock               |  1 +
 fixed_wide_vectors/Cargo.toml               |  3 +-
 fixed_wide_vectors/src/macros/fixed_wide.rs | 37 ++++++++++++++++++++-
 3 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/fixed_wide_vectors/Cargo.lock b/fixed_wide_vectors/Cargo.lock
index 5bb2156..7c320dd 100644
--- a/fixed_wide_vectors/Cargo.lock
+++ b/fixed_wide_vectors/Cargo.lock
@@ -28,6 +28,7 @@ name = "fixed_wide_vectors"
 version = "0.1.0"
 dependencies = [
  "fixed_wide",
+ "paste",
 ]
 
 [[package]]
diff --git a/fixed_wide_vectors/Cargo.toml b/fixed_wide_vectors/Cargo.toml
index 556dee1..ce607be 100644
--- a/fixed_wide_vectors/Cargo.toml
+++ b/fixed_wide_vectors/Cargo.toml
@@ -6,7 +6,8 @@ edition = "2021"
 [features]
 default=["fixed_wide","named-fields"]
 named-fields=[]
-fixed_wide=["dep:fixed_wide"]
+fixed_wide=["dep:fixed_wide","dep:paste"]
 
 [dependencies]
 fixed_wide = { version = "0.1.0", path = "../fixed_wide", optional = true }
+paste = { version = "1.0.15", optional = true }
diff --git a/fixed_wide_vectors/src/macros/fixed_wide.rs b/fixed_wide_vectors/src/macros/fixed_wide.rs
index 8b13789..dabb773 100644
--- a/fixed_wide_vectors/src/macros/fixed_wide.rs
+++ b/fixed_wide_vectors/src/macros/fixed_wide.rs
@@ -1 +1,36 @@
-
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_wide_vector_operations_2arg_not_const_generic {
+	(
+		($lhs:expr, $rhs:expr)
+	) => {
+		impl<const N:usize> Vector<N,fixed_wide::fixed::Fixed<{$lhs},{$lhs*32}>>{
+			paste::item!{
+			#[inline]
+			pub fn [<wide_mul_ $lhs _ $rhs>](self,rhs:Vector<N,fixed_wide::fixed::Fixed<{$rhs},{$rhs*32}>>)->Vector<N,fixed_wide::fixed::Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>>{
+				self.array.map_zip(|(a,b)|a.[<wide_mul_ $lhs _ $rhs>](b))
+			}
+			#[inline]
+			pub fn [<wide_dot_ $lhs _ $rhs>](self,rhs:Vector<N,fixed_wide::fixed::Fixed<{$rhs},{$rhs*32}>>)->fixed_wide::fixed::Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>{
+				self.array.into_iter().zip(rhs.array).map(|(a,b)|a.[<wide_mul_ $lhs _ $rhs>](b)).sum()
+			}
+			}
+		}
+	}
+}
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_wide_vector_operations_1arg_not_const_generic {
+	(
+		$n:expr
+	) => {
+		impl $struct<fixed_wide::fixed::Fixed<{$n},{$n*32}>>{
+			paste::item!{
+			#[inline]
+			pub fn wide_length_squared(&self)->fixed_wide::fixed::Fixed<{$n*2},{$n*2*32}>{
+				self.array.into_iter().map(|t|t.[<wide_mul_ $n _ $n>](t)).sum()
+			}
+			}
+		}
+	};
+}