Magick++  7.0.7
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Thread.h
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1 // This may look like C code, but it is really -*- C++ -*-
2 //
3 // Copyright Bob Friesenhahn, 1999, 2000, 2001, 2003
4 // Copyright Dirk Lemstra 2014
5 //
6 // Definition of types and classes to support threads
7 //
8 // This class is a Magick++ implementation class and is not intended
9 // for use by end-users.
10 //
11 #if !defined (Magick_Thread_header)
12 #define Magick_Thread_header
13 
14 #include "Magick++/Include.h"
15 
16 #if defined(_VISUALC_)
17 #include <windows.h>
18 #endif // defined(_VISUALC_)
19 
20 #if defined(MAGICKCORE_HAVE_PTHREAD)
21 # include <pthread.h>
22 #endif // defined(MAGICKCORE_HAVE_PTHREAD)
23 
24 namespace Magick
25 {
26  // Mutex lock wrapper
28  {
29  public:
30 
31  // Default constructor
32  MutexLock(void);
33 
34  // Destructor
35  ~MutexLock(void);
36 
37  // Lock mutex
38  void lock(void);
39 
40  // Unlock mutex
41  void unlock(void);
42 
43  private:
44 
45  // Don't support copy constructor
46  MutexLock(const MutexLock& original_);
47 
48  // Don't support assignment
49  MutexLock& operator=(const MutexLock& original );
50 
51 #if defined(MAGICKCORE_HAVE_PTHREAD)
52  pthread_mutex_t _mutex;
53 #endif
54 #if defined(_MT) && defined(_VISUALC_)
55  HANDLE _mutex;
56 #endif
57  };
58 }
59 
60 #endif // Magick_Thread_header
#define MagickPPExport
Definition: Include.h:268
Definition: Blob.h:15