mirror of
https://github.com/jezhiggins/arabica
synced 2025-01-01 06:20:38 +01:00
78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
|
|
#include <SAX/ArabicaConfig.h>
|
|
#ifndef ARABICA_NO_CODECVT_SPECIALISATIONS
|
|
#include <Utils/impl/codecvt_specialisations.h>
|
|
|
|
namespace std
|
|
{
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
codecvt_base::result
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_out(mbstate_t&, const char* from, const char* from_end, const char*& from_next,
|
|
wchar_t* to, wchar_t* to_limit, wchar_t*& to_next) const
|
|
{
|
|
int limit = std::max<int>(from_end - from, to_limit - to);
|
|
from_next = from;
|
|
to_next = to;
|
|
|
|
while(limit--)
|
|
*to_next++ = static_cast<wchar_t>(*from_next++);
|
|
|
|
return codecvt_base::ok;
|
|
} // do_out
|
|
|
|
codecvt_base::result
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_in(mbstate_t&, const wchar_t* from, const wchar_t* from_end, const wchar_t*& from_next,
|
|
char* to, char* to_limit, char*& to_next) const
|
|
{
|
|
int limit = std::max<int>(from_end - from, to_limit - to);
|
|
from_next = from;
|
|
to_next = to;
|
|
|
|
while(limit--)
|
|
*to_next++ = static_cast<char>(*from_next++);
|
|
|
|
return codecvt_base::ok;
|
|
} // do_in
|
|
|
|
codecvt_base::result
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_unshift(mbstate_t&, wchar_t* to, wchar_t* to_limit, wchar_t*& to_next) const
|
|
{
|
|
to_next = to;
|
|
return codecvt_base::noconv;
|
|
} // do_unshift
|
|
|
|
int
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_encoding() const throw()
|
|
{
|
|
return 1;
|
|
} // do_encoding
|
|
|
|
bool
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_always_noconv() const throw()
|
|
{
|
|
return false;
|
|
} // do_always_noconv
|
|
|
|
int
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_length(const mbstate_t&, const wchar_t* from, const wchar_t* end, size_t max) const
|
|
{
|
|
return std::min<int>(max, (end - from));
|
|
} // do_length
|
|
|
|
int
|
|
codecvt<char, wchar_t, mbstate_t>::
|
|
do_max_length() const throw()
|
|
{
|
|
return 1;
|
|
} // do_max_length
|
|
|
|
} // namespace std
|
|
|
|
#endif
|