From 93cb13fe726fe91057332cf0d2c6b1aecf9093b8 Mon Sep 17 00:00:00 2001
From: Nomango <569629550@qq.com>
Date: Thu, 24 May 2018 16:27:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dfriend=E5=85=B3=E9=94=AE?=
 =?UTF-8?q?=E5=AD=97=E9=94=99=E8=AF=AF?=
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---
 core/e2dcommon.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/e2dcommon.h b/core/e2dcommon.h
index 1c146389..6fbf4ca7 100644
--- a/core/e2dcommon.h
+++ b/core/e2dcommon.h
@@ -265,11 +265,11 @@ public:
 	// ÆäËûÔËËã·û
 	wchar_t& operator[] (int);
 
-	friend class std::ostream& operator<< (std::ostream &, const String &);
-	friend class std::wostream& operator<< (std::wostream &, const String &);
+	friend std::ostream& operator<< (std::ostream &, const String &);
+	friend std::wostream& operator<< (std::wostream &, const String &);
 
-	friend class std::istream& operator>> (std::istream &, String &);
-	friend class std::wistream& operator>> (std::wistream &, String &);
+	friend std::istream& operator>> (std::istream &, String &);
+	friend std::wistream& operator>> (std::wistream &, String &);
 
 private:
 	std::wstring _str;