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#ifndef guard_string_traits_base_hpp
#define guard_string_traits_base_hpp
/**
* @file
*
* @brief Isolate the string_traits from the accidental differences
* between wstring and string.
*
* $Id$
*
* @author Carlos O'Ryan
*/
#include "tao/CORBA_String.h"
#include "tao/Managed_Types.h"
namespace TAO
{
namespace details
{
template<typename charT>
struct string_traits_base
{
};
template<>
struct string_traits_base<char>
{
typedef char char_type;
typedef CORBA::String_var string_var;
typedef TAO_String_Manager string_mgr;
inline static char_type * default_initializer()
{
return CORBA::string_dup("");
}
inline static char_type * duplicate(char_type const * s)
{
return CORBA::string_dup(s);
}
inline static void release(char_type * s)
{
CORBA::string_free(s);
}
};
template<>
struct string_traits_base<CORBA::WChar>
{
typedef CORBA::WChar char_type;
typedef CORBA::WString_var string_var;
typedef TAO_WString_Manager string_mgr;
inline static char_type * default_initializer()
{
#if defined(ACE_HAS_WCHAR) || defined(ACE_HAS_XPG4_MULTIBYTE_CHAR)
return CORBA::wstring_dup(L"");
#else
#warning "platform not configured with native wchar_t support"
static CORBA::WChar empty[] = { 0 };
return CORBA::wstring_dup(empty);
#endif /* 0 */
}
inline static char_type * duplicate(char_type const * s)
{
return CORBA::wstring_dup(s);
}
inline static void release(char_type * s)
{
CORBA::wstring_free(s);
}
};
} // namespace details
} // namespace TAO
#endif // guard_string_traits_base_hpp
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