/*
* Copyright (c) 1999
* Silicon Graphics Computer Systems, Inc.
*
* Copyright (c) 1999
* Boris Fomitchev
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
* Permission to use or copy this software for any purpose is hereby granted
* without fee, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*
*/
#include "stlport_prefix.h"
#include <hash_map>
#include <vector>
#include <locale>
#include <istream>
#include <algorithm>
#include <functional>
#include "c_locale.h"
#include "locale_impl.h"
#include "acquire_release.h"
_STLP_BEGIN_NAMESPACE
//----------------------------------------------------------------------
// ctype_byname<char>
#if defined (__DMC__)
_STLP_DECLSPEC
#endif
ctype_byname<char>::ctype_byname(const char* name, size_t refs)
: ctype<char>( 0, false, refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_ctype = _STLP_PRIV __acquire_ctype(name, buf, 0, &__err_code);
if (!_M_ctype)
locale::_M_throw_on_creation_failure(__err_code, name, "ctype");
_M_init();
}
void ctype_byname<char>::_M_init() {
_M_ctype_table = _M_byname_table;
// We have to do this, instead of just pointer twiddling, because
// ctype_base::mask isn't the same type as _Locale_mask_t.
const _Locale_mask_t* p = _Locale_ctype_table(_M_ctype);
for (size_t i = 0; i != table_size; ++i) {
_M_byname_table[i] = ctype_base::mask(p[i]);
}
}
ctype_byname<char>::~ctype_byname()
{ _STLP_PRIV __release_ctype(_M_ctype); }
char ctype_byname<char>::do_toupper(char c) const
{ return (char)_Locale_toupper(_M_ctype, c); }
char ctype_byname<char>::do_tolower(char c) const
{ return (char)_Locale_tolower(_M_ctype, c); }
const char*
ctype_byname<char>::do_toupper(char* first, const char* last) const {
for ( ; first != last ; ++first)
*first = (char)_Locale_toupper(_M_ctype, *first);
return last;
}
const char*
ctype_byname<char>::do_tolower(char* first, const char* last) const {
for ( ; first != last ; ++first)
*first = (char)_Locale_tolower(_M_ctype, *first);
return last;
}
// Some helper functions used in ctype<>::scan_is and scan_is_not.
#if !defined (_STLP_NO_WCHAR_T)
_STLP_MOVE_TO_PRIV_NAMESPACE
// ctype_byname<wchar_t>
struct _Ctype_byname_w_is_mask : public unary_function<wchar_t, bool> {
_Locale_mask_t M;
_Locale_ctype* M_ctp;
_Ctype_byname_w_is_mask(_Locale_mask_t m, _Locale_ctype* c)
: M(m), M_ctp(c) {}
bool operator()(wchar_t c) const
{ return _WLocale_ctype(M_ctp, c, M) != 0; }
};
_STLP_MOVE_TO_STD_NAMESPACE
#if defined (__DMC__)
_STLP_DECLSPEC
#endif
ctype_byname<wchar_t>::ctype_byname(const char* name, size_t refs)
: ctype<wchar_t>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_ctype = _STLP_PRIV __acquire_ctype(name, buf, 0, &__err_code);
if (!_M_ctype)
locale::_M_throw_on_creation_failure(__err_code, name, "ctype");
}
ctype_byname<wchar_t>::~ctype_byname()
{ _STLP_PRIV __release_ctype(_M_ctype); }
bool ctype_byname<wchar_t>::do_is(ctype_base::mask m, wchar_t c) const
{ return _WLocale_ctype(_M_ctype, c, (_Locale_mask_t)m) != 0; }
const wchar_t*
ctype_byname<wchar_t>::do_is(const wchar_t* low, const wchar_t* high,
ctype_base::mask * m) const {
_Locale_mask_t all_bits = _Locale_mask_t(ctype_base::space |
ctype_base::print |
ctype_base::cntrl |
ctype_base::upper |
ctype_base::lower |
ctype_base::alpha |
ctype_base::digit |
ctype_base::punct |
ctype_base::xdigit);
for ( ; low < high; ++low, ++m)
*m = ctype_base::mask (_WLocale_ctype(_M_ctype, *low, all_bits));
return high;
}
const wchar_t*
ctype_byname<wchar_t>
::do_scan_is(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const
{ return find_if(low, high, _STLP_PRIV _Ctype_byname_w_is_mask(m, _M_ctype)); }
const wchar_t*
ctype_byname<wchar_t>
::do_scan_not(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const
{ return find_if(low, high, not1(_STLP_PRIV _Ctype_byname_w_is_mask(m, _M_ctype))); }
wchar_t ctype_byname<wchar_t>::do_toupper(wchar_t c) const
{ return _WLocale_toupper(_M_ctype, c); }
const wchar_t*
ctype_byname<wchar_t>::do_toupper(wchar_t* low, const wchar_t* high) const {
for ( ; low < high; ++low)
*low = _WLocale_toupper(_M_ctype, *low);
return high;
}
wchar_t ctype_byname<wchar_t>::do_tolower(wchar_t c) const
{ return _WLocale_tolower(_M_ctype, c); }
const wchar_t*
ctype_byname<wchar_t>::do_tolower(wchar_t* low, const wchar_t* high) const {
for ( ; low < high; ++low)
*low = _WLocale_tolower(_M_ctype, *low);
return high;
}
#endif /* WCHAR_T */
// collate_byname<char>
#if defined (__DMC__)
_STLP_DECLSPEC
#endif
collate_byname<char>::collate_byname(const char* name, size_t refs)
: collate<char>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_collate = _STLP_PRIV __acquire_collate(name, buf, 0, &__err_code);
if (!_M_collate)
locale::_M_throw_on_creation_failure(__err_code, name, "collate");
}
collate_byname<char>::~collate_byname()
{ _STLP_PRIV __release_collate(_M_collate); }
int collate_byname<char>::do_compare(const char* __low1,
const char* __high1,
const char* __low2,
const char* __high2) const {
return _Locale_strcmp(_M_collate,
__low1, __high1 - __low1,
__low2, __high2 - __low2);
}
collate_byname<char>::string_type
collate_byname<char>::do_transform(const char* low, const char* high) const {
if (low == high)
return string_type();
size_t n = _Locale_strxfrm(_M_collate, NULL, 0, low, high - low);
// NOT PORTABLE. What we're doing relies on internal details of the
// string implementation. (Contiguity of string elements and presence
// of trailing zero.)
string_type buf(n, 0);
_Locale_strxfrm(_M_collate, &(*buf.begin()), n + 1, low, high - low);
return buf;
}
#if !defined (_STLP_NO_WCHAR_T)
// collate_byname<wchar_t>
#if defined (__DMC__)
_STLP_DECLSPEC
#endif
collate_byname<wchar_t>::collate_byname(const char* name, size_t refs)
: collate<wchar_t>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_collate = _STLP_PRIV __acquire_collate(name, buf, 0, &__err_code);
if (!_M_collate)
locale::_M_throw_on_creation_failure(__err_code, name, "collate");
}
collate_byname<wchar_t>::~collate_byname()
{ _STLP_PRIV __release_collate(_M_collate); }
int collate_byname<wchar_t>::do_compare(const wchar_t* low1,
const wchar_t* high1,
const wchar_t* low2,
const wchar_t* high2) const {
return _WLocale_strcmp(_M_collate,
low1, high1 - low1,
low2, high2 - low2);
}
collate_byname<wchar_t>::string_type
collate_byname<wchar_t>::do_transform(const wchar_t* low,
const wchar_t* high) const {
if (low == high)
return string_type();
size_t n = _WLocale_strxfrm(_M_collate, NULL, 0, low, high - low);
// NOT PORTABLE. What we're doing relies on internal details of the
// string implementation. (Contiguity of string elements and presence
// of trailing zero.)
string_type buf(n, 0);
_WLocale_strxfrm(_M_collate, &(*buf.begin()), n + 1, low, high - low);
return buf;
}
#endif /* _STLP_NO_WCHAR_T */
//----------------------------------------------------------------------
// codecvt_byname<char>
codecvt_byname<char, char, mbstate_t>
::codecvt_byname(const char* name, size_t refs)
: codecvt<char, char, mbstate_t>(refs) {
if (!name)
locale::_M_throw_on_null_name();
}
codecvt_byname<char, char, mbstate_t>::~codecvt_byname() {}
#if !defined (_STLP_NO_WCHAR_T)
//----------------------------------------------------------------------
// codecvt_byname<wchar_t>
codecvt_byname<wchar_t, char, mbstate_t>::codecvt_byname(const char* name, size_t refs)
: codecvt<wchar_t, char, mbstate_t>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_codecvt = _STLP_PRIV __acquire_codecvt(name, buf, 0, &__err_code);
if (!_M_codecvt)
locale::_M_throw_on_creation_failure(__err_code, name, "ctype");
}
codecvt_byname<wchar_t, char, mbstate_t>::~codecvt_byname()
{ _STLP_PRIV __release_codecvt(_M_codecvt); }
codecvt<wchar_t, char, mbstate_t>::result
codecvt_byname<wchar_t, char, mbstate_t>::do_out(state_type& state,
const intern_type* from,
const intern_type* from_end,
const intern_type*& from_next,
extern_type* to,
extern_type* to_limit,
extern_type*& to_next) const {
while (from != from_end && to != to_limit) {
size_t chars_stored = _WLocale_wctomb(_M_codecvt,
to, to_limit - to, *from,
&state);
if (chars_stored == (size_t) -1) {
from_next = from;
to_next = to;
return error;
}
else if (chars_stored == (size_t) -2) {
from_next = from;
to_next = to;
return partial;
}
++from;
to += chars_stored;
}
from_next = from;
to_next = to;
return ok;
}
codecvt<wchar_t, char, mbstate_t>::result
codecvt_byname<wchar_t, char, mbstate_t>::do_in(state_type& state,
const extern_type* from,
const extern_type* from_end,
const extern_type*& from_next,
intern_type* to,
intern_type* to_end,
intern_type*& to_next) const {
while (from != from_end && to != to_end) {
size_t chars_read = _WLocale_mbtowc(_M_codecvt,
to, from, from_end - from,
&state);
if (chars_read == (size_t) -1) {
from_next = from;
to_next = to;
return error;
}
if (chars_read == (size_t) -2) {
from_next = from;
to_next = to;
return partial;
}
from += chars_read;
to++;
}
from_next = from;
to_next = to;
return ok;
}
codecvt<wchar_t, char, mbstate_t>::result
codecvt_byname<wchar_t, char, mbstate_t>::do_unshift(state_type& state,
extern_type* to,
extern_type* to_limit,
extern_type*& to_next) const {
to_next = to;
size_t result = _WLocale_unshift(_M_codecvt, &state,
to, to_limit - to, &to_next);
if (result == (size_t) -1)
return error;
else if (result == (size_t) -2)
return partial;
else
# if defined (__ISCPP__)
return /*to_next == to ? noconv :*/ ok;
# else
return to_next == to ? noconv : ok;
# endif
}
int
codecvt_byname<wchar_t, char, mbstate_t>::do_encoding() const _STLP_NOTHROW {
if (_WLocale_is_stateless(_M_codecvt)) {
int max_width = _WLocale_mb_cur_max(_M_codecvt);
int min_width = _WLocale_mb_cur_min(_M_codecvt);
return min_width == max_width ? min_width : 0;
}
else
return -1;
}
bool
codecvt_byname<wchar_t, char, mbstate_t>::do_always_noconv() const _STLP_NOTHROW
{ return false; }
int
codecvt_byname<wchar_t, char, mbstate_t>::do_length(state_type& state,
const extern_type* from,
const extern_type* end,
size_t mx) const {
size_t __count = 0;
while (from != end && mx--) {
intern_type __dummy;
size_t chars_read = _WLocale_mbtowc(_M_codecvt,
&__dummy, from, end - from,
&state);
if ((chars_read == (size_t) -1) || (chars_read == (size_t) -2)) // error or partial
break;
__count += chars_read;
from += chars_read;
}
return int(__count);
}
int
codecvt_byname<wchar_t, char, mbstate_t>::do_max_length() const _STLP_NOTHROW
{ return _WLocale_mb_cur_max(_M_codecvt); }
#endif
// numpunct_byname<char>
numpunct_byname<char>::numpunct_byname(const char* name, size_t refs)
: numpunct<char>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_numeric = _STLP_PRIV __acquire_numeric(name, buf, 0, &__err_code);
if (!_M_numeric)
locale::_M_throw_on_creation_failure(__err_code, name, "numpunct");
}
numpunct_byname<char>::~numpunct_byname()
{ _STLP_PRIV __release_numeric(_M_numeric); }
char numpunct_byname<char>::do_decimal_point() const
{ return _Locale_decimal_point(_M_numeric); }
char numpunct_byname<char>::do_thousands_sep() const
{ return _Locale_thousands_sep(_M_numeric); }
string numpunct_byname<char>::do_grouping() const {
const char * __grouping = _Locale_grouping(_M_numeric);
if (__grouping != NULL && __grouping[0] == CHAR_MAX)
__grouping = "";
return __grouping;
}
string numpunct_byname<char>::do_truename() const
{ return _Locale_true(_M_numeric); }
string numpunct_byname<char>::do_falsename() const
{ return _Locale_false(_M_numeric); }
//----------------------------------------------------------------------
// numpunct<wchar_t>
#if !defined (_STLP_NO_WCHAR_T)
// numpunct_byname<wchar_t>
numpunct_byname<wchar_t>::numpunct_byname(const char* name, size_t refs)
: numpunct<wchar_t>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_numeric = _STLP_PRIV __acquire_numeric(name, buf, 0, &__err_code);
if (!_M_numeric)
locale::_M_throw_on_creation_failure(__err_code, name, "numpunct");
}
numpunct_byname<wchar_t>::~numpunct_byname()
{ _STLP_PRIV __release_numeric(_M_numeric); }
wchar_t numpunct_byname<wchar_t>::do_decimal_point() const
{ return _WLocale_decimal_point(_M_numeric); }
wchar_t numpunct_byname<wchar_t>::do_thousands_sep() const
{ return _WLocale_thousands_sep(_M_numeric); }
string numpunct_byname<wchar_t>::do_grouping() const {
const char * __grouping = _Locale_grouping(_M_numeric);
if (__grouping != NULL && __grouping[0] == CHAR_MAX)
__grouping = "";
return __grouping;
}
wstring numpunct_byname<wchar_t>::do_truename() const {
wchar_t buf[16];
return _WLocale_true(_M_numeric, _STLP_ARRAY_AND_SIZE(buf));
}
wstring numpunct_byname<wchar_t>::do_falsename() const {
wchar_t buf[16];
return _WLocale_false(_M_numeric, _STLP_ARRAY_AND_SIZE(buf));
}
#endif
_STLP_MOVE_TO_PRIV_NAMESPACE
static void _Init_monetary_formats(money_base::pattern& pos_format,
money_base::pattern& neg_format,
_Locale_monetary * monetary) {
switch (_Locale_p_sign_posn(monetary)) {
case 0: // Parentheses surround the quantity and currency symbol
case 1: // The sign string precedes the quantity and currency symbol
pos_format.field[0] = (char) money_base::sign;
if (_Locale_p_cs_precedes(monetary)) {
// 1 if currency symbol precedes a positive value
pos_format.field[1] = (char) money_base::symbol;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::space;
pos_format.field[3] = (char) money_base::value;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::value;
pos_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a positive value
pos_format.field[1] = (char) money_base::value;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::space;
pos_format.field[3] = (char) money_base::symbol;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::symbol;
pos_format.field[3] = (char) money_base::none;
}
}
break;
case 2: // The sign string succeeds the quantity and currency symbol.
if (_Locale_p_cs_precedes(monetary)) {
// 1 if currency symbol precedes a positive value
pos_format.field[0] = (char) money_base::symbol;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::space;
pos_format.field[2] = (char) money_base::value;
pos_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::value;
pos_format.field[2] = (char) money_base::sign;
pos_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a positive value
pos_format.field[0] = (char) money_base::value;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::space;
pos_format.field[2] = (char) money_base::symbol;
pos_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::symbol;
pos_format.field[2] = (char) money_base::sign;
pos_format.field[3] = (char) money_base::none;
}
}
break;
case 3: // The sign string immediately precedes the currency symbol.
if (_Locale_p_cs_precedes(monetary)) {
// 1 if currency symbol precedes a positive value
pos_format.field[0] = (char) money_base::sign;
pos_format.field[1] = (char) money_base::symbol;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::space;
pos_format.field[3] = (char) money_base::value;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[2] = (char) money_base::value;
pos_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a positive value
pos_format.field[0] = (char) money_base::value;
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::symbol;
pos_format.field[3] = (char) money_base::none;
}
break;
case 4: // The sign string immediately succeeds the currency symbol.
if (_Locale_p_cs_precedes(monetary)) {
// 1 if currency symbol precedes a positive value
pos_format.field[0] = (char) money_base::symbol;
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::value;
pos_format.field[3] = (char) money_base::none;
} else {
// 0 if currency symbol succeeds a positive value
pos_format.field[0] = (char) money_base::value;
if (_Locale_p_sep_by_space(monetary)) {
// a space separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::space;
pos_format.field[2] = (char) money_base::symbol;
pos_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a positive value.
pos_format.field[1] = (char) money_base::symbol;
pos_format.field[2] = (char) money_base::sign;
pos_format.field[3] = (char) money_base::none;
}
}
break;
default: // Default C++ Standard format
pos_format.field[0] = (char) money_base::symbol;
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::none;
pos_format.field[3] = (char) money_base::value;
break;
}
switch (_Locale_n_sign_posn(monetary)) {
case 0: // Parentheses surround the quantity and currency symbol
case 1: // The sign string precedes the quantity and currency symbol
neg_format.field[0] = (char) money_base::sign;
if (_Locale_n_cs_precedes(monetary)) {
// 1 if currency symbol precedes a negative value
neg_format.field[1] = (char) money_base::symbol;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::space;
neg_format.field[3] = (char) money_base::value;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::value;
neg_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a negative value
neg_format.field[1] = (char) money_base::value;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::space;
neg_format.field[3] = (char) money_base::symbol;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::symbol;
neg_format.field[3] = (char) money_base::none;
}
}
break;
case 2: // The sign string succeeds the quantity and currency symbol.
if (_Locale_n_cs_precedes(monetary)) {
// 1 if currency symbol precedes a negative value
neg_format.field[0] = (char) money_base::symbol;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::space;
neg_format.field[2] = (char) money_base::value;
neg_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::value;
neg_format.field[2] = (char) money_base::sign;
neg_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a negative value
neg_format.field[0] = (char) money_base::value;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::space;
neg_format.field[2] = (char) money_base::symbol;
neg_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::symbol;
neg_format.field[2] = (char) money_base::sign;
neg_format.field[3] = (char) money_base::none;
}
}
break;
case 3: // The sign string immediately precedes the currency symbol.
if (_Locale_n_cs_precedes(monetary)) {
// 1 if currency symbol precedes a negative value
neg_format.field[0] = (char) money_base::sign;
neg_format.field[1] = (char) money_base::symbol;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::space;
neg_format.field[3] = (char) money_base::value;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[2] = (char) money_base::value;
neg_format.field[3] = (char) money_base::none;
}
} else {
// 0 if currency symbol succeeds a negative value
neg_format.field[0] = (char) money_base::value;
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::symbol;
neg_format.field[3] = (char) money_base::none;
}
break;
case 4: // The sign string immediately succeeds the currency symbol.
if (_Locale_n_cs_precedes(monetary)) {
// 1 if currency symbol precedes a negative value
neg_format.field[0] = (char) money_base::symbol;
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::none;
neg_format.field[3] = (char) money_base::value;
} else {
// 0 if currency symbol succeeds a negative value
neg_format.field[0] = (char) money_base::value;
if (_Locale_n_sep_by_space(monetary)) {
// a space separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::space;
neg_format.field[2] = (char) money_base::symbol;
neg_format.field[3] = (char) money_base::sign;
} else {
// a space not separates currency symbol from a negative value.
neg_format.field[1] = (char) money_base::symbol;
neg_format.field[2] = (char) money_base::sign;
neg_format.field[3] = (char) money_base::none;
}
}
break;
default: // Default C++ Standard format
neg_format.field[0] = (char) money_base::symbol;
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::none;
neg_format.field[3] = (char) money_base::value;
break;
}
}
// international variant of monetary
/*
* int_curr_symbol
*
* The international currency symbol. The operand is a four-character
* string, with the first three characters containing the alphabetic
* international currency symbol in accordance with those specified
* in the ISO 4217 specification. The fourth character is the character used
* to separate the international currency symbol from the monetary quantity.
*
* (http://www.opengroup.org/onlinepubs/7990989775/xbd/locale.html)
*/
/*
* Standards are unclear in the usage of international currency
* and monetary formats.
* But I am expect that international currency symbol should be the first
* (not depends upon where currency symbol situated in the national
* format).
*
* If this isn't so, let's see:
* 1 234.56 RUR
* GBP 1,234.56
* USD 1,234.56
* The situation really is worse than you see above:
* RUR typed wrong here---it prints '1 234.56 RUR ' (see space after RUR).
* This is due to intl_fmp.curr_symbol() == "RUR ". (see reference in comments
* above).
*
*/
static void _Init_monetary_formats_int(money_base::pattern& pos_format,
money_base::pattern& neg_format,
_Locale_monetary * monetary)
{
switch (_Locale_p_sign_posn(monetary)) {
case 0: // Parentheses surround the quantity and currency symbol
case 1: // The sign string precedes the quantity and currency symbol
pos_format.field[0] = (char) money_base::symbol;
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::value;
pos_format.field[3] = (char) money_base::none;
break;
case 2: // The sign string succeeds the quantity and currency symbol.
pos_format.field[0] = (char) money_base::symbol;
pos_format.field[1] = (char) money_base::value;
pos_format.field[2] = (char) money_base::sign;
pos_format.field[3] = (char) money_base::none;
break;
case 3: // The sign string immediately precedes the currency symbol.
case 4: // The sign string immediately succeeds the currency symbol.
pos_format.field[0] = (char) money_base::symbol;
if (_Locale_p_cs_precedes(monetary)) {
// 1 if currency symbol precedes a positive value
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::value;
} else {
// 0 if currency symbol succeeds a positive value
pos_format.field[1] = (char) money_base::value;
pos_format.field[2] = (char) money_base::sign;
}
pos_format.field[3] = (char) money_base::none;
break;
default: // Default C++ Standard format
pos_format.field[0] = (char) money_base::symbol;
pos_format.field[1] = (char) money_base::sign;
pos_format.field[2] = (char) money_base::none;
pos_format.field[3] = (char) money_base::value;
break;
}
switch (_Locale_n_sign_posn(monetary)) {
case 0: // Parentheses surround the quantity and currency symbol
case 1: // The sign string precedes the quantity and currency symbol
neg_format.field[0] = (char) money_base::symbol;
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::value;
neg_format.field[3] = (char) money_base::none;
break;
case 2: // The sign string succeeds the quantity and currency symbol.
neg_format.field[0] = (char) money_base::symbol;
neg_format.field[1] = (char) money_base::value;
neg_format.field[2] = (char) money_base::sign;
neg_format.field[3] = (char) money_base::none;
break;
case 3: // The sign string immediately precedes the currency symbol.
case 4: // The sign string immediately succeeds the currency symbol.
neg_format.field[0] = (char) money_base::symbol;
if (_Locale_n_cs_precedes(monetary)) {
// 1 if currency symbol precedes a negative value
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::value;
} else {
// 0 if currency symbol succeeds a negative value
neg_format.field[1] = (char) money_base::value;
neg_format.field[2] = (char) money_base::sign;
}
neg_format.field[3] = (char) money_base::none;
break;
default: // Default C++ Standard format
neg_format.field[0] = (char) money_base::symbol;
neg_format.field[1] = (char) money_base::sign;
neg_format.field[2] = (char) money_base::none;
neg_format.field[3] = (char) money_base::value;
break;
}
}
_STLP_MOVE_TO_STD_NAMESPACE
//
// moneypunct_byname<>
//
moneypunct_byname<char, true>::moneypunct_byname(const char * name,
size_t refs)
: moneypunct<char, true>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_monetary = _STLP_PRIV __acquire_monetary(name, buf, 0, &__err_code);
if (!_M_monetary)
locale::_M_throw_on_creation_failure(__err_code, name, "moneypunct");
_STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<char, true>::moneypunct_byname(_Locale_monetary *__mon)
: _M_monetary(__mon) {
_STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<char, true>::~moneypunct_byname()
{ _STLP_PRIV __release_monetary(_M_monetary); }
char moneypunct_byname<char, true>::do_decimal_point() const
{ return _Locale_mon_decimal_point(_M_monetary); }
char moneypunct_byname<char, true>::do_thousands_sep() const
{ return _Locale_mon_thousands_sep(_M_monetary); }
string moneypunct_byname<char, true>::do_grouping() const
{ return _Locale_mon_grouping(_M_monetary); }
string moneypunct_byname<char, true>::do_curr_symbol() const
{ return _Locale_int_curr_symbol(_M_monetary); }
string moneypunct_byname<char, true>::do_positive_sign() const
{ return _Locale_positive_sign(_M_monetary); }
string moneypunct_byname<char, true>::do_negative_sign() const
{ return _Locale_negative_sign(_M_monetary); }
int moneypunct_byname<char, true>::do_frac_digits() const
{ return _Locale_int_frac_digits(_M_monetary); }
moneypunct_byname<char, false>::moneypunct_byname(const char * name,
size_t refs)
: moneypunct<char, false>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_monetary = _STLP_PRIV __acquire_monetary(name, buf, 0, &__err_code);
if (!_M_monetary)
locale::_M_throw_on_creation_failure(__err_code, name, "moneypunct");
_STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<char, false>::moneypunct_byname(_Locale_monetary *__mon)
: _M_monetary(__mon) {
_STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<char, false>::~moneypunct_byname()
{ _STLP_PRIV __release_monetary(_M_monetary); }
char moneypunct_byname<char, false>::do_decimal_point() const
{ return _Locale_mon_decimal_point(_M_monetary); }
char moneypunct_byname<char, false>::do_thousands_sep() const
{ return _Locale_mon_thousands_sep(_M_monetary); }
string moneypunct_byname<char, false>::do_grouping() const
{ return _Locale_mon_grouping(_M_monetary); }
string moneypunct_byname<char, false>::do_curr_symbol() const
{ return _Locale_currency_symbol(_M_monetary); }
string moneypunct_byname<char, false>::do_positive_sign() const
{ return _Locale_positive_sign(_M_monetary); }
string moneypunct_byname<char, false>::do_negative_sign() const
{ return _Locale_negative_sign(_M_monetary); }
int moneypunct_byname<char, false>::do_frac_digits() const
{ return _Locale_frac_digits(_M_monetary); }
//
// moneypunct_byname<wchar_t>
//
#if !defined (_STLP_NO_WCHAR_T)
moneypunct_byname<wchar_t, true>::moneypunct_byname(const char * name,
size_t refs)
: moneypunct<wchar_t, true>(refs) {
if (!name)
locale::_M_throw_on_null_name();
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_monetary = _STLP_PRIV __acquire_monetary(name, buf, 0, &__err_code);
if (!_M_monetary)
locale::_M_throw_on_creation_failure(__err_code, name, "moneypunct");
_STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<wchar_t, true>::moneypunct_byname(_Locale_monetary *__mon)
: _M_monetary(__mon) {
_STLP_PRIV _Init_monetary_formats_int(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<wchar_t, true>::~moneypunct_byname()
{ _STLP_PRIV __release_monetary(_M_monetary); }
wchar_t moneypunct_byname<wchar_t, true>::do_decimal_point() const
{ return _Locale_mon_decimal_point(_M_monetary); }
wchar_t moneypunct_byname<wchar_t, true>::do_thousands_sep() const
{ return _Locale_mon_thousands_sep(_M_monetary); }
string moneypunct_byname<wchar_t, true>::do_grouping() const
{ return _Locale_mon_grouping(_M_monetary); }
inline wstring __do_widen (string const& str) {
#if defined (_STLP_NO_MEMBER_TEMPLATES) || defined (_STLP_MSVC)
wstring::_Reserve_t __Reserve;
size_t __size = str.size();
wstring result(__Reserve, __size);
copy(str.begin(), str.end(), result.begin());
#else
wstring result(str.begin(), str.end());
#endif
return result;
}
wstring moneypunct_byname<wchar_t, true>::do_curr_symbol() const
{ wchar_t buf[16]; return _WLocale_int_curr_symbol(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
wstring moneypunct_byname<wchar_t, true>::do_positive_sign() const
{ wchar_t buf[16]; return _WLocale_positive_sign(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
wstring moneypunct_byname<wchar_t, true>::do_negative_sign() const
{ wchar_t buf[16]; return _WLocale_negative_sign(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
int moneypunct_byname<wchar_t, true>::do_frac_digits() const
{ return _Locale_int_frac_digits(_M_monetary); }
moneypunct_byname<wchar_t, false>::moneypunct_byname(const char * name,
size_t refs)
: moneypunct<wchar_t, false>(refs) {
if (!name)
locale::_M_throw_on_null_name() ;
int __err_code;
char buf[_Locale_MAX_SIMPLE_NAME];
_M_monetary = _STLP_PRIV __acquire_monetary(name, buf, 0, &__err_code);
if (!_M_monetary)
locale::_M_throw_on_creation_failure(__err_code, name, "moneypunct");
_STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<wchar_t, false>::moneypunct_byname(_Locale_monetary *__mon)
: _M_monetary(__mon) {
_STLP_PRIV _Init_monetary_formats(_M_pos_format, _M_neg_format, _M_monetary);
}
moneypunct_byname<wchar_t, false>::~moneypunct_byname()
{ _STLP_PRIV __release_monetary(_M_monetary); }
wchar_t moneypunct_byname<wchar_t, false>::do_decimal_point() const
{ return _Locale_mon_decimal_point(_M_monetary); }
wchar_t moneypunct_byname<wchar_t, false>::do_thousands_sep() const
{ return _Locale_mon_thousands_sep(_M_monetary); }
string moneypunct_byname<wchar_t, false>::do_grouping() const
{ return _Locale_mon_grouping(_M_monetary); }
wstring moneypunct_byname<wchar_t, false>::do_curr_symbol() const
{ wchar_t buf[16]; return _WLocale_currency_symbol(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
wstring moneypunct_byname<wchar_t, false>::do_positive_sign() const
{ wchar_t buf[16]; return _WLocale_positive_sign(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
wstring moneypunct_byname<wchar_t, false>::do_negative_sign() const
{ wchar_t buf[16]; return _WLocale_negative_sign(_M_monetary, _STLP_ARRAY_AND_SIZE(buf)); }
int moneypunct_byname<wchar_t, false>::do_frac_digits() const
{ return _Locale_frac_digits(_M_monetary); }
#endif
_STLP_END_NAMESPACE