From c84efac24b0321aceafffa0cd3634fc6289a9c87 Mon Sep 17 00:00:00 2001
From: Yi Zhang <zhangyiss@icloud.com>
Date: Mon, 3 Mar 2025 19:51:21 +0800
Subject: [PATCH] bug fixed

---
 lib/optimization/dwa.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/optimization/dwa.cpp b/lib/optimization/dwa.cpp
index 1fbf920..8a723c1 100644
--- a/lib/optimization/dwa.cpp
+++ b/lib/optimization/dwa.cpp
@@ -99,7 +99,7 @@ double gctl::dwa::DWALoss(array<double> &g)
 
     fx_c_ = 0;
     multi_fx_ = 0.0;
-    grad_.assign_all(0.0);
+    grad_.assign(0.0);
     return fx;
 }