From 99c4048ff10ae68bbae60e2fbbea5ca5baad8fb5 Mon Sep 17 00:00:00 2001
From: Haozhi Han <haozhi.han@stu.pku.edu.cn>
Date: Wed, 18 Sep 2024 20:50:43 +0800
Subject: [PATCH] remove my_conj func from hsolver_lcao (#5128)

---
 source/module_hsolver/hsolver_lcao.cpp |  4 ++--
 source/module_hsolver/hsolver_lcao.h   | 12 ------------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/source/module_hsolver/hsolver_lcao.cpp b/source/module_hsolver/hsolver_lcao.cpp
index a74c35b8c1..833a26fe18 100644
--- a/source/module_hsolver/hsolver_lcao.cpp
+++ b/source/module_hsolver/hsolver_lcao.cpp
@@ -209,8 +209,8 @@ void HSolverLCAO<T, Device>::hamiltSolvePsiK(hamilt::Hamilt<T>* hm, psi::Psi<T>&
         {
             for (int j = i; j < h_mat.col; j++)
             {
-                h_mat.p[h_mat.row * j + i] = hsolver::my_conj(h_mat.p[h_mat.row * i + j]);
-                s_mat.p[s_mat.row * j + i] = hsolver::my_conj(s_mat.p[s_mat.row * i + j]);
+                h_mat.p[h_mat.row * j + i] = hsolver::get_conj(h_mat.p[h_mat.row * i + j]);
+                s_mat.p[s_mat.row * j + i] = hsolver::get_conj(s_mat.p[s_mat.row * i + j]);
             }
         }
 
diff --git a/source/module_hsolver/hsolver_lcao.h b/source/module_hsolver/hsolver_lcao.h
index 9d27f50c19..8dbb3e52f8 100644
--- a/source/module_hsolver/hsolver_lcao.h
+++ b/source/module_hsolver/hsolver_lcao.h
@@ -36,18 +36,6 @@ class HSolverLCAO
     std::string method = "none";
 };
 
-template <typename T>
-inline T my_conj(T value)
-{
-    return value;
-}
-
-template <>
-inline std::complex<double> my_conj(std::complex<double> value)
-{
-    return std::conj(value);
-}
-
 } // namespace hsolver
 
 #endif
\ No newline at end of file