From 76b95abc859ea0641ca92c475de04376347c3203 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Mon, 12 Dec 2005 07:15:30 +0000
Subject: [PATCH] Apply debug

---
 src/VVTK/VVTK_ImageWriter.cxx    |  5 ++++-
 src/VVTK/VVTK_ImageWriterMgr.cxx | 18 ++++++++++++++----
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/VVTK/VVTK_ImageWriter.cxx b/src/VVTK/VVTK_ImageWriter.cxx
index a4f48073..9d047598 100755
--- a/src/VVTK/VVTK_ImageWriter.cxx
+++ b/src/VVTK/VVTK_ImageWriter.cxx
@@ -103,7 +103,10 @@ VVTK_ImageWriter
   aWriter->Delete();
   myImageData->Delete();
 
-  if(MYDEBUG) cout<<"VVTK_ImageWriter::run() - this = "<<this<<endl;
+  if(MYDEBUG) cout<<"VVTK_ImageWriter::run "<<
+		"- this = "<<this<<
+		"; total = "<<mySemaphore->total()<<
+		"; available = "<<mySemaphore->available()<<endl;
   *mySemaphore -= 1;
 }
 
diff --git a/src/VVTK/VVTK_ImageWriterMgr.cxx b/src/VVTK/VVTK_ImageWriterMgr.cxx
index d327fcfd..68b6d163 100755
--- a/src/VVTK/VVTK_ImageWriterMgr.cxx
+++ b/src/VVTK/VVTK_ImageWriterMgr.cxx
@@ -46,9 +46,12 @@ static int MYDEBUG = 0;
 VVTK_ImageWriterMgr
 ::VVTK_ImageWriterMgr()
 {
-  int aMax = std::numeric_limits<int>::max();
+  int aMax = std::numeric_limits<int>::max() / 2;
   mySemaphore = new QSemaphore(aMax);
   *mySemaphore += aMax;
+  if(MYDEBUG) cout<<"VVTK_ImageWriterMgr::VVTK_ImageWriterMgr "<<
+		"- total = "<<mySemaphore->total()<<
+		"; available = "<<mySemaphore->available()<<endl;
 }
 
 
@@ -87,11 +90,18 @@ void
 VVTK_ImageWriterMgr
 ::Stop()
 {
-  if(MYDEBUG) cout<<"VVTK_ImageWriterMgr::Stop - *mySemaphore -= "<<myThreads.size()<<endl;
+  if(MYDEBUG) cout<<"VVTK_ImageWriterMgr::Stop "<<
+		"- total = "<<mySemaphore->total()<<
+		"; available = "<<mySemaphore->available()<<endl;
+  if(MYDEBUG) cout<<"VVTK_ImageWriterMgr::Stop - *mySemaphore += "<<myThreads.size()<<endl;
   *mySemaphore += myThreads.size();
 
-  for(size_t anId = 0, anEnd = myThreads.size(); anId < anEnd; anId++)
-    delete myThreads[anId];
+  for(size_t anId = 0, anEnd = myThreads.size(); anId < anEnd; anId++){
+    VVTK_ImageWriter* anImageWriter = myThreads[anId];
+    while(!anImageWriter->finished())
+      sleep(100);
+    delete anImageWriter;
+  }
 
   myThreads.clear();
 }
-- 
2.39.2