fixed width specific impls

linear_ops/Cargo.toml

@@ -4,12 +4,15 @@ version = "0.1.0"
 edition = "2021"
 
 [features]
-default=["named-fields"]
+default=["named-fields","fixed-wide"]
 named-fields=[]
+fixed-wide=["dep:fixed_wide","dep:paste"]
 deferred-division=["dep:ratio_ops"]
 
 [dependencies]
 ratio_ops = { path = "../ratio_ops", optional = true }
+fixed_wide = { path = "../fixed_wide", optional = true }
+paste = { version = "1.0.15", optional = true }
 
 [dev-dependencies]
-fixed_wide = { version = "0.1.0", path = "../fixed_wide", features = ["wide-mul"] }
+fixed_wide = { path = "../fixed_wide", features = ["wide-mul"] }

linear_ops/src/macros/fixed_wide.rs

@@ -0,0 +1,79 @@
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_fixed_wide_vector_not_const_generic {
+	(
+		(),
+		$n:expr
+	) => {
+		impl<const N:usize> Vector<N,fixed_wide::fixed::Fixed<$n,{$n*32}>>{
+			#[inline]
+			pub fn length(self)-><fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output{
+				self.length_squared().sqrt_unchecked()
+			}
+			#[inline]
+			pub fn with_length<U,V>(self,length:U)-><Vector<N,V> as core::ops::Div<<fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output>>::Output
+				where
+					fixed_wide::fixed::Fixed<$n,{$n*32}>:core::ops::Mul<U,Output=V>,
+					U:Copy,
+					V:core::ops::Div<<fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output>,
+			{
+				self*length/self.length()
+			}
+		}
+	};
+}
+
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! macro_4 {
+	( $macro: ident, $any:tt ) => {
+		$crate::macro_repeated!($macro,$any,1,2,3,4);
+	}
+}
+
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_fixed_wide_vector {
+	() => {
+		$crate::macro_4!(impl_fixed_wide_vector_not_const_generic,());
+		// I LOVE NOT BEING ABLE TO USE CONST GENERICS
+		$crate::macro_repeated!(
+			impl_fix_not_const_generic,(),
+			(1,1),(2,1),(3,1),(4,1),(5,1),(6,1),(7,1),(8,1),(9,1),(10,1),(11,1),(12,1),(13,1),(14,1),(15,1),(16,1),
+			(1,2),(2,2),(3,2),(4,2),(5,2),(6,2),(7,2),(8,2),(9,2),(10,2),(11,2),(12,2),(13,2),(14,2),(15,2),(16,2),
+			(1,3),(2,3),(3,3),(4,3),(5,3),(6,3),(7,3),(8,3),(9,3),(10,3),(11,3),(12,3),(13,3),(14,3),(15,3),(16,3),
+			(1,4),(2,4),(3,4),(4,4),(5,4),(6,4),(7,4),(8,4),(9,4),(10,4),(11,4),(12,4),(13,4),(14,4),(15,4),(16,4),
+			(1,5),(2,5),(3,5),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(11,5),(12,5),(13,5),(14,5),(15,5),(16,5),
+			(1,6),(2,6),(3,6),(4,6),(5,6),(6,6),(7,6),(8,6),(9,6),(10,6),(11,6),(12,6),(13,6),(14,6),(15,6),(16,6),
+			(1,7),(2,7),(3,7),(4,7),(5,7),(6,7),(7,7),(8,7),(9,7),(10,7),(11,7),(12,7),(13,7),(14,7),(15,7),(16,7),
+			(1,8),(2,8),(3,8),(4,8),(5,8),(6,8),(7,8),(8,8),(9,8),(10,8),(11,8),(12,8),(13,8),(14,8),(15,8),(16,8),
+			(1,9),(2,9),(3,9),(4,9),(5,9),(6,9),(7,9),(8,9),(9,9),(10,9),(11,9),(12,9),(13,9),(14,9),(15,9),(16,9),
+			(1,10),(2,10),(3,10),(4,10),(5,10),(6,10),(7,10),(8,10),(9,10),(10,10),(11,10),(12,10),(13,10),(14,10),(15,10),(16,10),
+			(1,11),(2,11),(3,11),(4,11),(5,11),(6,11),(7,11),(8,11),(9,11),(10,11),(11,11),(12,11),(13,11),(14,11),(15,11),(16,11),
+			(1,12),(2,12),(3,12),(4,12),(5,12),(6,12),(7,12),(8,12),(9,12),(10,12),(11,12),(12,12),(13,12),(14,12),(15,12),(16,12),
+			(1,13),(2,13),(3,13),(4,13),(5,13),(6,13),(7,13),(8,13),(9,13),(10,13),(11,13),(12,13),(13,13),(14,13),(15,13),(16,13),
+			(1,14),(2,14),(3,14),(4,14),(5,14),(6,14),(7,14),(8,14),(9,14),(10,14),(11,14),(12,14),(13,14),(14,14),(15,14),(16,14),
+			(1,15),(2,15),(3,15),(4,15),(5,15),(6,15),(7,15),(8,15),(9,15),(10,15),(11,15),(12,15),(13,15),(14,15),(15,15),(16,15),
+			(1,16),(2,16),(3,16),(4,16),(5,16),(6,16),(7,16),(8,16),(9,16),(10,16),(11,16),(12,16),(13,16),(14,16),(15,16),(16,16)
+		);
+	};
+}
+
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_fix_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 [<fix_ $rhs>](self)->Vector<N,fixed_wide::fixed::Fixed<$rhs,{$rhs*32}>>{
+					self.map(|t|t.[<fix_ $rhs>]())
+				}
+			}
+		}
+	}
+}

linear_ops/src/macros/mod.rs

@@ -2,6 +2,9 @@ pub mod common;
 pub mod vector;
 pub mod matrix;
 
+#[cfg(feature="fixed-wide")]
+pub mod fixed_wide;
+
 #[doc(hidden)]
 #[macro_export(local_inner_macros)]
 macro_rules! macro_repeated{

linear_ops/src/macros/vector.rs

@@ -164,6 +164,10 @@ macro_rules! impl_vector {
 		$crate::impl_vector_shift_operator!(Shl, shl);
 		$crate::impl_vector_shift_assign_operator!(ShrAssign, shr_assign);
 		$crate::impl_vector_shift_operator!(Shr, shr);
+
+		// dedicated methods for this type
+		#[cfg(feature="fixed-wide")]
+		$crate::impl_fixed_wide_vector!();
 	}
 }
 #[doc(hidden)]