Added tests for bug 2694067.

git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@1139 7ec92016-0320-0410-acc4-a06ded1c099a

test/SafeFormat/ThreadPool.hpp

@@ -0,0 +1,119 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// ThreadLocal test program for The Loki Library
+// Copyright (c) 2009 by Richard Sposato
+// The copyright on this file is protected under the terms of the MIT license.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+////////////////////////////////////////////////////////////////////////////////
+
+
+// ----------------------------------------------------------------------------
+
+#include <vector>
+
+#if !defined( NULL )
+    #define NULL 0
+#endif
+
+// define nullptr even though new compilers will have this keyword just so we
+// have a consistent and easy way of identifying which uses of 0 mean null.
+#if !defined( nullptr )
+    #define nullptr NULL
+#endif
+
+#if defined(_WIN32)
+
+    #include <process.h>
+    #include <windows.h>
+
+    typedef unsigned int ( WINAPI * ThreadFunction_ )( void * );
+
+    #define LOKI_pthread_t HANDLE
+
+    #define LOKI_pthread_create( handle, attr, func, arg ) \
+        ( int )( ( *handle = ( HANDLE ) _beginthreadex ( NULL, 0, ( ThreadFunction_ )func, arg, 0, NULL ) ) == NULL )
+
+    #define LOKI_pthread_join( thread ) \
+        ( ( WaitForSingleObject( ( thread ), INFINITE ) != WAIT_OBJECT_0 ) || !CloseHandle( thread ) )
+
+#else
+
+    #include <pthread.h>
+
+    #define LOKI_pthread_t \
+                 pthread_t
+    #define LOKI_pthread_create(handle,attr,func,arg) \
+                 pthread_create(handle,attr,func,arg)
+    #define LOKI_pthread_join(thread) \
+                 pthread_join(thread, NULL)
+
+#endif
+
+// ----------------------------------------------------------------------------
+
+class Thread
+{
+public:
+
+    typedef void * ( * CallFunction )( void * );
+
+    Thread( CallFunction func, void * parm );
+
+    void AssignTask( CallFunction func, void * parm );
+
+    int Start( void );
+
+    int WaitForThread( void ) const;
+
+private:
+
+    LOKI_pthread_t pthread_;
+
+    CallFunction func_;
+
+    void * parm_;
+
+};
+
+// ----------------------------------------------------------------------------
+
+class ThreadPool
+{
+public:
+
+    ThreadPool( void );
+
+    ~ThreadPool( void );
+
+    void Create( size_t threadCount, Thread::CallFunction function );
+
+    void Start( void );
+
+    void Join( void ) const;
+
+private:
+
+    typedef ::std::vector< Thread * > Threads;
+
+    Threads m_threads;
+};
+
+// ----------------------------------------------------------------------------