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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_framework.hxx"
30 #include <helper/shareablemutex.hxx>
31 
32 namespace framework
33 {
34 
35 ShareableMutex::ShareableMutex()
36 {
37     pMutexRef = new MutexRef;
38     pMutexRef->acquire();
39 }
40 
41 ShareableMutex::ShareableMutex( const ShareableMutex& rShareableMutex )
42 {
43     pMutexRef = rShareableMutex.pMutexRef;
44     if ( pMutexRef )
45         pMutexRef->acquire();
46 }
47 
48 const ShareableMutex& ShareableMutex::operator=( const ShareableMutex& rShareableMutex )
49 {
50     if ( rShareableMutex.pMutexRef )
51         rShareableMutex.pMutexRef->acquire();
52     if ( pMutexRef )
53         pMutexRef->release();
54     pMutexRef = rShareableMutex.pMutexRef;
55     return *this;
56 }
57 
58 ShareableMutex::~ShareableMutex()
59 {
60     if ( pMutexRef )
61         pMutexRef->release();
62 }
63 
64 void ShareableMutex::acquire()
65 {
66     if ( pMutexRef )
67         pMutexRef->m_oslMutex.acquire();
68 }
69 
70 void ShareableMutex::release()
71 {
72     if ( pMutexRef )
73         pMutexRef->m_oslMutex.release();
74 }
75 
76 ::osl::Mutex& ShareableMutex::getShareableOslMutex()
77 {
78     return pMutexRef->m_oslMutex;
79 }
80 
81 }
82