217 lines
6.4 KiB
Plaintext
217 lines
6.4 KiB
Plaintext
// locale standard header
|
|
#ifndef _LOCALE_
|
|
#define _LOCALE_
|
|
#include <string>
|
|
#include <xlocmon>
|
|
#include <xlocnum>
|
|
#include <xloctime>
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma pack(push,8)
|
|
#endif /* _MSC_VER */
|
|
_STD_BEGIN
|
|
// TEMPLATE CLASS collate
|
|
template<class _E>
|
|
class collate : public locale::facet {
|
|
public:
|
|
typedef _E char_type;
|
|
typedef basic_string<_E, char_traits<_E>,
|
|
allocator<_E> > string_type;
|
|
int compare(const _E *_F1, const _E *_L1,
|
|
const _E *_F2, const _E *_L2) const
|
|
{return (do_compare(_F1, _L1, _F2, _L2)); }
|
|
string_type transform(const _E *_F, const _E *_L) const
|
|
{return (do_transform(_F, _L)); }
|
|
long hash(const _E *_F, const _E *_L) const
|
|
{return (do_hash(_F, _L)); }
|
|
static locale::id id;
|
|
explicit collate(size_t _R = 0)
|
|
: locale::facet(_R) {_Init(_Locinfo()); }
|
|
collate(const _Locinfo& _Lobj, size_t _R = 0)
|
|
: locale::facet(_R) {_Init(_Lobj); }
|
|
static size_t __cdecl _Getcat()
|
|
{return (_LC_COLLATE); }
|
|
_PROTECTED:
|
|
~collate()
|
|
{}
|
|
protected:
|
|
void _Init(const _Locinfo& _Lobj)
|
|
{_Coll = _Lobj._Getcoll(); }
|
|
virtual int do_compare(const _E *_F1, const _E *_L1,
|
|
const _E *_F2, const _E *_L2) const
|
|
{return (_Strcoll(_F1, _L1, _F2, _L2, &_Coll)); }
|
|
virtual string_type do_transform(const _E *_F,
|
|
const _E *_L) const
|
|
{size_t _I, _N;
|
|
string_type _Str;
|
|
for (_N = _L - _F; ; )
|
|
{_Str.append(_N, '\0');
|
|
if ((_I = _Strxfrm(_Str.begin(), _Str.end(),
|
|
_F, _L, &_Coll)) <= _Str.size())
|
|
break;
|
|
_N = _Str.size() < _I ? _I - _Str.size() : 1; }
|
|
_Str.resize(_I);
|
|
return (_Str); }
|
|
virtual long do_hash(const _E *_F, const _E *_L) const
|
|
{unsigned long _V = 0;
|
|
for (; _F != _L; ++_F)
|
|
_V = (_V << 8 | _V >> 24) + *_F;
|
|
return ((long)_V); }
|
|
private:
|
|
_Locinfo::_Collvec _Coll;
|
|
};
|
|
|
|
#ifdef _DLL
|
|
#pragma warning(disable:4231) /* the extern before template is a non-standard extension */
|
|
extern template class _CRTIMP collate<char>;
|
|
extern template class _CRTIMP collate<wchar_t>;
|
|
#pragma warning(default:4231) /* restore previous warning */
|
|
#endif // _DLL
|
|
|
|
template<class _E>
|
|
locale::id collate<_E>::id;
|
|
// TEMPLATE CLASS collate_byname
|
|
template<class _E>
|
|
class collate_byname : public collate<_E> {
|
|
public:
|
|
explicit collate_byname(const char *_S, size_t _R = 0)
|
|
: collate<_E>(_Locinfo(_S), _R) {}
|
|
_PROTECTED:
|
|
virtual ~collate_byname()
|
|
{}
|
|
};
|
|
// STRUCT messages_base
|
|
struct _CRTIMP messages_base : public locale::facet {
|
|
typedef int catalog;
|
|
explicit messages_base(size_t _R = 0)
|
|
: locale::facet(_R) {}
|
|
};
|
|
// TEMPLATE CLASS messages
|
|
template<class _E>
|
|
class messages : public messages_base {
|
|
public:
|
|
typedef _E char_type;
|
|
typedef basic_string<_E, char_traits<_E>,
|
|
allocator<_E> > string_type;
|
|
catalog open(const string& _X, const locale& _L) const
|
|
{return (do_open(_X, _L)); }
|
|
string_type get(catalog _C, int _S, int _M,
|
|
const string_type& _D) const
|
|
{return (do_get(_C, _S, _M, _D)); }
|
|
void close(catalog _C) const
|
|
{do_close(_C); }
|
|
static locale::id id;
|
|
explicit messages(size_t _R = 0)
|
|
: messages_base(_R) {_Init(_Locinfo()); }
|
|
messages(const _Locinfo& _Lobj, size_t _R = 0)
|
|
: messages_base(_R) {_Init(_Lobj); }
|
|
static size_t __cdecl _Getcat()
|
|
{return (_LC_MESSAGE); }
|
|
_PROTECTED:
|
|
~messages()
|
|
{delete[] _No;
|
|
delete[] _Yes; }
|
|
protected:
|
|
void _Init(const _Locinfo& _Lobj)
|
|
{_No = _MAKLOCSTR(_E, _Lobj._Getno());
|
|
_Yes = _MAKLOCSTR(_E, _Lobj._Getyes()); }
|
|
virtual catalog do_open(const string&, const locale&) const
|
|
{return (0); }
|
|
virtual string_type do_get(catalog, int,
|
|
int _M, const string_type& _D) const
|
|
{if (_M == 0)
|
|
return (_No);
|
|
else if (_M == 1)
|
|
return (_Yes);
|
|
else
|
|
return (_D); }
|
|
virtual void do_close(catalog) const
|
|
{}
|
|
private:
|
|
_E *_No, *_Yes;
|
|
};
|
|
|
|
#ifdef _DLL
|
|
#pragma warning(disable:4231) /* the extern before template is a non-standard extension */
|
|
extern template class _CRTIMP messages<char>;
|
|
extern template class _CRTIMP messages<wchar_t>;
|
|
#pragma warning(default:4231) /* restore previous warning */
|
|
#endif // _DLL
|
|
|
|
template<class _E>
|
|
locale::id messages<_E>::id;
|
|
// TEMPLATE CLASS messages_byname
|
|
template<class _E>
|
|
class messages_byname : public messages<_E> {
|
|
public:
|
|
explicit messages_byname(const char *_S, size_t _R = 0)
|
|
: messages<_E>(_Locinfo(_S), _R) {}
|
|
_PROTECTED:
|
|
virtual ~messages_byname()
|
|
{}
|
|
};
|
|
// locale SUPPORT TEMPLATES
|
|
#define _HAS(loc, fac) has_facet(loc, (fac *)0)
|
|
template<class _F> inline
|
|
bool has_facet(const locale& _L, const _F *) // _THROW0()
|
|
{size_t _Id = _F::id;
|
|
const locale::facet *_Pf = (_F *)0;
|
|
return (_L._Getfacet(_Id) != 0
|
|
|| _L._Iscloc() && _F::_Getcat() != (size_t)(-1)); }
|
|
typedef collate<char> _Collchar;
|
|
inline bool locale::operator()(const string& _X,
|
|
const string& _Y) const
|
|
{const _Collchar& _Fac = _USE(*this, _Collchar);
|
|
return (_Fac.compare(_X.begin(), _X.end(),
|
|
_Y.begin(), _Y.end()) < 0); }
|
|
// ctype TEMPLATE FUNCTIONS
|
|
template<class _E> inline
|
|
bool (isalnum)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::alnum, _C)); }
|
|
template<class _E> inline
|
|
bool (isalpha)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::alpha, _C)); }
|
|
template<class _E> inline
|
|
bool (iscntrl)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::cntrl, _C)); }
|
|
template<class _E> inline
|
|
bool (isgraph)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::graph, _C)); }
|
|
template<class _E> inline
|
|
bool (islower)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::lower, _C)); }
|
|
template<class _E> inline
|
|
bool (isprint)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::print, _C)); }
|
|
template<class _E> inline
|
|
bool (ispunct)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::punct, _C)); }
|
|
template<class _E> inline
|
|
bool (isspace)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::space, _C)); }
|
|
template<class _E> inline
|
|
bool (isupper)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::upper, _C)); }
|
|
template<class _E> inline
|
|
bool (isxdigit)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).is(ctype_base::xdigit, _C)); }
|
|
template<class _E> inline
|
|
_E (tolower)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).tolower(_C)); }
|
|
template<class _E> inline
|
|
_E (toupper)(_E _C, const locale& _L)
|
|
{return (_USE(_L, ctype<_E>).toupper(_C)); }
|
|
|
|
_STD_END
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma pack(pop)
|
|
#endif /* _MSC_VER */
|
|
|
|
#endif /* _LOCALE_ */
|
|
|
|
/*
|
|
* Copyright (c) 1995 by P.J. Plauger. ALL RIGHTS RESERVED.
|
|
* Consult your license regarding permissions and restrictions.
|
|
*/
|