From a0da6873c14d0914e1cc897912def0f8a8f6514b Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Thu, 5 Sep 2024 15:56:44 -0700
Subject: [PATCH] vector operators

---
 fixed_wide_vectors/src/macros/vector.rs | 48 +++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/fixed_wide_vectors/src/macros/vector.rs b/fixed_wide_vectors/src/macros/vector.rs
index 732dbff..2596138 100644
--- a/fixed_wide_vectors/src/macros/vector.rs
+++ b/fixed_wide_vectors/src/macros/vector.rs
@@ -100,6 +100,54 @@ macro_rules! impl_vector {
 				}
 			}
 		}
+
+		// Impl arithmetic operators
+		$crate::impl_vector_assign_operator!(AddAssign, add_assign );
+		$crate::impl_vector_operator!(Add, add );
+		$crate::impl_vector_assign_operator!(SubAssign, sub_assign );
+		$crate::impl_vector_operator!(Sub, sub );
+		$crate::impl_vector_assign_operator!(MulAssign, mul_assign );
+		$crate::impl_vector_operator!(Mul, mul );
+		$crate::impl_vector_assign_operator!(DivAssign, div_assign );
+		$crate::impl_vector_operator!(Div, div );
+		$crate::impl_vector_assign_operator!(RemAssign, rem_assign );
+		$crate::impl_vector_operator!(Rem, rem );
+
+		// Impl bitwise operators
+		$crate::impl_vector_assign_operator!(BitAndAssign, bitand_assign );
+		$crate::impl_vector_operator!(BitAnd, bitand );
+		$crate::impl_vector_assign_operator!(BitOrAssign, bitor_assign );
+		$crate::impl_vector_operator!(BitOr, bitor );
+		$crate::impl_vector_assign_operator!(BitXorAssign, bitxor_assign );
+		$crate::impl_vector_operator!(BitXor, bitxor );
+
+		// Impl floating-point based methods
+		//#[cfg(feature="fixed_wide")]
+		//$crate::impl_wide_vector_operations!( $struct { $($field), + }, $size );
+	}
+}
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_vector_operator {
+	($trait: ident, $method: ident ) => {
+		impl<const N:usize,T:core::ops::$trait<U,Output=V>,U,V> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
+			type Output=Vector<N,V>;
+			fn $method(self,rhs:Vector<N,U>)->Self::Output{
+				self.map_zip(rhs,|(a,b)|a.$method(b))
+			}
+		}
+	}
+}
+#[doc(hidden)]
+#[macro_export(local_inner_macros)]
+macro_rules! impl_vector_assign_operator {
+	($trait: ident, $method: ident ) => {
+		impl<const N:usize,T:core::ops::$trait<U>,U> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
+			fn $method(&mut self,rhs:Vector<N,U>){
+				self.array.iter_mut().zip(rhs.array)
+					.for_each(|(a,b)|a.$method(b))
+			}
+		}
 	}
 }