From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 23 Oct 2010 14:09:21 +0000 (+0000)
Subject: Document that wxProcess::GetOutputStream() can't be used after CloseOutput().
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/1bcde56c8de35f710331cd15b998ac19a1f395f0

Document that wxProcess::GetOutputStream() can't be used after CloseOutput().

As closing the output stream makes it unusable, it is destroyed as well and so
GetOutputStream() returns NULL after calling CloseOutput().

Closes #12605.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65874 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/interface/wx/process.h b/interface/wx/process.h
index 47a2651b03..03e29baf59 100644
--- a/interface/wx/process.h
+++ b/interface/wx/process.h
@@ -123,6 +123,9 @@ public:
         This function can be used to indicate to the child process that
         there is no more data to be read - usually, a filter program will only
         terminate when the input stream is closed.
+
+        Notice that GetOutputStream() will return @NULL after the output stream
+        is closed.
     */
     void CloseOutput();
 
@@ -167,7 +170,9 @@ public:
 
     /**
         It returns an output stream correspoding to the input stream of the subprocess.
-        If it is @NULL, you have not turned on the redirection.
+
+        If it is @NULL, you have not turned on the redirection or already
+        called CloseOutput().
 
         @see Redirect().
     */