From bc364203c2d88e347480f4b68bceaacfaa7eec6e Mon Sep 17 00:00:00 2001
From: Yuanjie Huang <yuanjieh@xilinx.com>
Date: Tue, 29 Jan 2019 12:54:15 +0800
Subject: [PATCH] make complex specialization class instead of struct

---
 include/ap_fixed_special.h | 5 +++--
 include/ap_int_special.h   | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/include/ap_fixed_special.h b/include/ap_fixed_special.h
index 64853b3..4484d44 100644
--- a/include/ap_fixed_special.h
+++ b/include/ap_fixed_special.h
@@ -52,7 +52,8 @@ namespace std {
    in standard 26.2.4 and 26.2.5.
 */
 template <int _AP_W, int _AP_I, ap_q_mode _AP_Q, ap_o_mode _AP_O, int _AP_N>
-struct complex<ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> > {
+class complex<ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> > {
+ public:
   typedef ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> _Tp;
   typedef _Tp value_type;
 
@@ -173,7 +174,7 @@ struct complex<ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> > {
   _Tp _M_real;
   _Tp _M_imag;
 
-}; // struct complex<ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> >
+}; // class complex<ap_fixed<_AP_W, _AP_I, _AP_Q, _AP_O, _AP_N> >
 
 /*
    Non-member operations
diff --git a/include/ap_int_special.h b/include/ap_int_special.h
index 802f484..e45f3d0 100644
--- a/include/ap_int_special.h
+++ b/include/ap_int_special.h
@@ -52,7 +52,8 @@ namespace std {
    in standard 26.2.4 and 26.2.5.
 */
 template <int _AP_W>
-struct complex<ap_int<_AP_W> > {
+class complex<ap_int<_AP_W> > {
+ public:
   typedef ap_int<_AP_W> _Tp;
   typedef _Tp value_type;
 
@@ -173,7 +174,7 @@ struct complex<ap_int<_AP_W> > {
   _Tp _M_real;
   _Tp _M_imag;
 
-}; // struct complex<ap_int<_AP_W> >
+}; // class complex<ap_int<_AP_W> >
 
 
 /*