Bounded_Valuetype_Allocation_Traits_T.h
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00001 #ifndef guard_bounded_valuetype_allocation_traits_hpp 00002 #define guard_bounded_valuetype_allocation_traits_hpp 00003 /** 00004 * @file 00005 * 00006 * @brief Details can be found in the documentation for 00007 * TAO::details::generic_sequence 00008 * 00009 * $Id: Bounded_Valuetype_Allocation_Traits_T.h 84506 2009-02-18 11:15:38Z vzykov $ 00010 * 00011 * @author Carlos O'Ryan 00012 */ 00013 00014 #include "tao/Basic_Types.h" 00015 00016 TAO_BEGIN_VERSIONED_NAMESPACE_DECL 00017 00018 namespace TAO 00019 { 00020 namespace details 00021 { 00022 00023 template<typename T, class ref_traits, CORBA::ULong MAX, bool dummy> 00024 struct bounded_valuetype_allocation_traits 00025 { 00026 typedef T value_type; 00027 typedef ref_traits valuetype_traits; 00028 00029 inline static CORBA::ULong default_maximum() 00030 { 00031 return MAX; 00032 } 00033 00034 inline static value_type * default_buffer_allocation() 00035 { 00036 return 0; 00037 } 00038 00039 inline static value_type * allocbuf(CORBA::ULong /* maximum */) 00040 { 00041 value_type * buffer = new value_type[MAX]; 00042 // no throw 00043 valuetype_traits::initialize_range(buffer, buffer + MAX); 00044 00045 return buffer; 00046 } 00047 00048 inline static value_type * allocbuf_noinit(CORBA::ULong /* maximum */) 00049 { 00050 value_type * buffer = new value_type[MAX]; 00051 // no throw 00052 valuetype_traits::zero_range(buffer, buffer + MAX); 00053 00054 return buffer; 00055 } 00056 00057 inline static void freebuf(value_type * buffer) 00058 { 00059 valuetype_traits::release_range(buffer, buffer + MAX); 00060 delete[] buffer; 00061 } 00062 00063 inline static CORBA::ULong maximum() 00064 { 00065 return MAX; 00066 } 00067 }; 00068 00069 } // namespace details 00070 } // namespace TAO 00071 00072 TAO_END_VERSIONED_NAMESPACE_DECL 00073 00074 #endif // guard_bounded_valuetype_allocation_traits_hpp
