From 9bce099bf8aeaadd4dff428199fe96b1010219f5 Mon Sep 17 00:00:00 2001
From: Yi Zhang <zhangyiss@icloud.com>
Date: Mon, 3 Mar 2025 19:55:01 +0800
Subject: [PATCH] tmp

---
 lib/optimization/lgd.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/optimization/lgd.cpp b/lib/optimization/lgd.cpp
index ccb392f..0ac8d0b 100644
--- a/lib/optimization/lgd.cpp
+++ b/lib/optimization/lgd.cpp
@@ -500,7 +500,7 @@ gctl::lgd_return_code gctl::lgd_solver::lgd(array<double> &best_m, array<double>
 
             if (lgd_save_trace_)
             {
-                lgd_trace_.append_array(best_m);
+                lgd_trace_.concat(best_m);
                 lgd_trace_times_++;
             }
         }
@@ -671,7 +671,7 @@ gctl::lgd_return_code gctl::lgd_solver::lgd_momentum(array<double> &best_m, arra
 
             if (lgd_save_trace_)
             {
-                lgd_trace_.append_array(best_m);
+                lgd_trace_.concat(best_m);
                 lgd_trace_times_++;
             }
         }