TAO/tests/Sequence_Unit_Tests/testing_string_traits.hpp

   1 #ifndef guard_testing_string_traits_hpp
   2 #define guard_testing_string_traits_hpp
   3 /**
   4  * @file
   5  *
   6  * @brief Specialize the string traits so they can be used in testing.
   7  *
   8  * @author Carlos O'Ryan
   9  */
  10
  11 #include "testing_exception.hpp"
  12 #include "tao/String_Traits_T.h"
  13 #include "testing_counters.hpp"
  14
  15 template<typename charT>
  16 struct testing_string_traits
  17   : public TAO::details::string_traits_base<charT>
  18   , public TAO::details::string_traits_decorator<charT,testing_string_traits<charT> >
  19 {
  20   static call_counter default_initializer_calls;
  21   static call_counter duplicate_calls;
  22   static call_counter release_calls;
  23   static call_counter not_released_from_const_calls;
  24   static call_counter not_released_from_managed_calls;
  25
  26   typedef charT char_type;
  27   typedef TAO::details::string_traits<charT,false> real_traits;
  28
  29   static char_type * default_initializer()
  30   {
  31     default_initializer_calls();
  32     return real_traits::default_initializer();
  33   }
  34
  35   static char_type * duplicate(char_type const * s)
  36   {
  37     duplicate_calls();
  38     return real_traits::duplicate(s);
  39   }
  40
  41   static void release(char_type * s)
  42   {
  43     release_calls();
  44     real_traits::release(s);
  45   }
  46
  47   static void not_released_from_const(
  48       char_type * & dst, char_type const * src)
  49   {
  50     not_released_from_const_calls();
  51     real_traits::not_released_from_const(dst, src);
  52   }
  53
  54   static void not_released_from_managed(
  55       char_type * & dst, char_type const * src)
  56   {
  57     not_released_from_managed_calls();
  58     real_traits::not_released_from_managed(dst, src);
  59   }
  60 };
  61
  62 template<typename charT> call_counter
  63 testing_string_traits<charT>::default_initializer_calls;
  64
  65 template<typename charT> call_counter
  66 testing_string_traits<charT>::duplicate_calls;
  67
  68 template<typename charT> call_counter
  69 testing_string_traits<charT>::release_calls;
  70
  71 template<typename charT> call_counter
  72 testing_string_traits<charT>::not_released_from_const_calls;
  73
  74 template<typename charT> call_counter
  75 testing_string_traits<charT>::not_released_from_managed_calls;
  76
  77 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  78 namespace TAO
  79 {
  80 namespace details
  81 {
  82
  83 template<>
  84 struct string_traits<char,true>
  85   : public testing_string_traits<char>
  86 {
  87 };
  88
  89 template<>
  90 struct string_traits<CORBA::WChar,true>
  91   : public testing_string_traits<CORBA::WChar>
  92 {
  93 };
  94
  95 } // namespace details
  96 } // namespace TAO
  97 TAO_END_VERSIONED_NAMESPACE_DECL
  98
  99 #endif // guard_testing_string_traits_hpp