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/**
* This program checks if the compiler / platform supports aliased
* templates
*/
#include "test_config.h"
#if defined (ACE_HAS_CPP11)
#include <string>
#include <iostream>
#include <cstdint>
namespace IDL
{
template<typename _CharT, const uint32_t _Bound,
typename _Traits = std::char_traits<_CharT>,
typename _Alloc = std::allocator<_CharT> >
class bounded_basic_string : public std::basic_string<_CharT, _Traits, _Alloc>
{
typedef std::basic_string<_CharT, _Traits, _Alloc> _String;
public:
static const uint32_t bound_ = _Bound;
bounded_basic_string() { }
bounded_basic_string(const _CharT* __s,
const _Alloc& __a = _Alloc ())
: _String(__s, __a) { }
~bounded_basic_string() noexcept
{}
uint32_t bound () const
{
return _Bound;
}
};
template <const uint32_t _Bound>
using bounded_string = bounded_basic_string<char, _Bound>;
};
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT("Compiler_Features_19_Test"));
typedef IDL::bounded_string<100> string100;
string100 s100("world");
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("String %C bound %d\n"), s100.c_str(), s100.bound ()));
ACE_DEBUG ((LM_INFO,
ACE_TEXT ("Template alias works.\n")));
ACE_END_TEST;
return 0;
}
#else
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT("Compiler_Features_19_Test"));
ACE_DEBUG ((LM_INFO,
ACE_TEXT ("No C++11 support enabled\n")));
ACE_END_TEST;
return 0;
}
#endif
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