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#ifndef guard_string_traits_hpp
#define guard_string_traits_hpp
/**
* @file
*
* @brief Implement the element manipulation traits for string types.
*
* @author Carlos O'Ryan
*/
#include "String_Traits_Base_T.h"
#include "ace/OS_NS_string.h"
#include <algorithm>
#include <functional>
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
namespace details
{
template<typename char_type, class derived>
struct string_traits_decorator
{
typedef char_type * value_type;
typedef char_type const * const_value_type;
inline static void zero_range(
char_type ** begin, char_type ** end)
{
ACE_OS::memset (begin, 0, (end - begin) * sizeof (char_type*));
}
inline static void initialize_range(
char_type ** begin, char_type ** end)
{
std::generate(begin, end, &derived::default_initializer);
}
// Allow MSVC++ >= 8 checked iterators to be used.
template <typename iter>
inline static void copy_range(
char_type ** begin, char_type ** end, iter dst)
{
std::transform(begin, end, dst, &derived::duplicate);
}
// Allow MSVC++ >= 8 checked iterators to be used.
template <typename iter>
inline static void copy_swap_range(
char_type ** begin, char_type ** end, iter dst)
{
std::swap_ranges(begin, end, dst);
}
inline static void release_range(
char_type ** begin, char_type ** end)
{
std::for_each(begin, end, &derived::release);
}
inline static char_type const * initialize_if_zero(char_type * & element)
{
if (element == 0)
{
element = derived::default_initializer();
}
return element;
}
};
template<class charT, bool dummy>
struct string_traits
: public string_traits_base<charT>
, public string_traits_decorator<charT,string_traits<charT,dummy> >
{
};
} // namespace details
} // namespace CORBA
TAO_END_VERSIONED_NAMESPACE_DECL
#endif // guard_string_traits_hpp
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