From 7b80350c347089f64e67c0b950da6ca3aac0fd30 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 13 Jun 2008 16:21:36 +0000
Subject: [PATCH] possible fix for "too many file descriptors" bug reported on
mailing list
---
contrib/Netgen/nglib_addon.cpp | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/contrib/Netgen/nglib_addon.cpp b/contrib/Netgen/nglib_addon.cpp
index ad01859d3b..51527333fa 100644
--- a/contrib/Netgen/nglib_addon.cpp
+++ b/contrib/Netgen/nglib_addon.cpp
@@ -41,7 +41,7 @@ class mystreambuf: public streambuf
int overflow(int ch){
if(index < 1023){
txt[index] = ch;
- if(txt[index] == '\n') txt[index] = ' ';
+ if(txt[index] == '\n' || txt[index] == '\r') txt[index] = ' ';
if(!index && txt[0] == ' '){
// skip initial spaces
}
@@ -59,10 +59,13 @@ void NgAddOn_Init()
//mycout = &cout;
//myerr = &cerr;
//testout = new ofstream ("test.out");
-
- mycout = new ostream(new mystreambuf());
- myerr = new ostream(new mystreambuf());
- testout = new ofstream("/dev/null");
+ static bool first = true;
+ if(first){
+ first = false;
+ mycout = new ostream(new mystreambuf());
+ myerr = new ostream(new mystreambuf());
+ testout = new ofstream("/dev/null");
+ }
}
// generates volume mesh from surface mesh, without optimization
--
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