From b6296bcebe87d7a690042c09c6bc94d90bd6aff7 Mon Sep 17 00:00:00 2001
From: kevin <kevin@larke.org>
Date: Fri, 20 Dec 2024 13:17:01 -0500
Subject: [PATCH] cwVectOps.h : Added abs_sum().

---
 cwVectOps.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/cwVectOps.h b/cwVectOps.h
index 8aa52e4..8aae087 100644
--- a/cwVectOps.h
+++ b/cwVectOps.h
@@ -389,6 +389,16 @@ namespace cw
       return y;
     }
 
+    template< typename T >
+      T abs_sum( const T* v, unsigned n )
+    {
+      T y = 0;
+      for(unsigned i=0; i<n; ++i)
+        y += std::abs(v[i]);
+
+      return y;
+    }
+    
     template< typename T >
       T prod( const T* v, unsigned n )
     {