00001 // 00002 // The Austria library is copyright (c) Gianni Mariani 2004. 00003 // 00004 // Grant Of License. Grants to LICENSEE the non-exclusive right to use the Austria 00005 // library subject to the terms of the LGPL. 00006 // 00007 // A copy of the license is available in this directory or one may be found at this URL: 00008 // http://www.gnu.org/copyleft/lesser.txt 00009 // 00015 #ifndef x_at_lifetime_mt_h_x 00016 #define x_at_lifetime_mt_h_x 1 00017 00018 #include "at_exports.h" 00019 #include "at_lifetime.h" 00020 #include "at_atomic.h" 00021 00022 00023 // Austria namespace 00024 namespace at 00025 { 00026 00027 00028 // ======== PtrTarget_MT ============================================== 00036 AUSTRIA_TEMPLATE_EXPORT(PtrTarget_Generic, AtomicCount) 00037 typedef PtrTarget_Generic<AtomicCount> PtrTarget_MT; 00038 00039 template <typename w_ptr_style_traits> 00040 class PtrTarget_Helpers< AtomicCount, w_ptr_style_traits > 00041 { 00042 public: 00043 00044 00045 // ======== IsRefCountOne ========================================= 00056 static bool IsRefCountOne( 00057 const PtrTarget_Generic<AtomicCount, w_ptr_style_traits> * i_ptr 00058 ) 00059 { 00060 return 1 == i_ptr->m_ref_count.Get(); 00061 } 00062 }; 00063 00064 00065 }; // namespace 00066 #endif // x_at_lifetime_mt_h_x 00067
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