From c39eea296f1a2d1b4beaa69e14fa988968f8755f Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@gmail.com>
Date: Wed, 26 Jul 2023 22:26:23 +0800
Subject: [PATCH] added CreateFileOutputStream function

---
 inc/hgl/io/FileOutputStream.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/inc/hgl/io/FileOutputStream.h b/inc/hgl/io/FileOutputStream.h
index 3d823c9..5e5a2cb 100644
--- a/inc/hgl/io/FileOutputStream.h
+++ b/inc/hgl/io/FileOutputStream.h
@@ -88,6 +88,19 @@ namespace hgl
             FileOutputStream *operator &(){return fos;}
             FileOutputStream *operator ->(){return fos;}
         };//class OpenFileInputStream
+
+        inline FileOutputStream *CreateFileOutputStream(const OSString &filename,FileOpenMode fom=FileOpenMode::CreateTrunc)///<创建一个文件输出流
+        {
+            auto *fos=new FileOutputStream();
+
+            if(!fos->Open(filename,fom))
+            {
+                delete fos;
+                return(nullptr);
+            }
+
+            return fos;
+        }
     }//namespace io
 }//namespace hgl
 #endif//HGL_IO_FILE_OUTPUT_STREAM_INCLUDE