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locale_facets.tcc: More minor cosmetic changes and const-ifications of some variables.

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2003-10-08  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/locale_facets.tcc: More minor cosmetic
	changes and const-ifications of some variables.

From-SVN: r72226
This commit is contained in:
Paolo Carlini 2003-10-08 16:20:42 +02:00 committed by Paolo Carlini
parent 10dbf39316
commit a761195bfd
2 changed files with 22 additions and 21 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2003-10-08 Paolo Carlini <pcarlini@unitus.it>
* include/bits/locale_facets.tcc: More minor cosmetic
changes and const-ifications of some variables.
2003-10-07 Paolo Carlini <pcarlini@unitus.it>
* include/bits/locale_facets.tcc: Minor cosmetic changes

38
libstdc++-v3/include/bits/locale_facets.tcc
View File

@ -279,7 +279,7 @@ namespace std
const _CharT* __lit = __lc->_M_atoms_in;
// NB: Iff __basefield == 0, this can change based on contents.
ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield;
const ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield;
if (__basefield == ios_base::oct)
__base = 8;
else if (__basefield == ios_base::hex)
@ -315,8 +315,8 @@ namespace std
if (__basefield == 0)
{
const bool __x = __traits_type::eq(__c, __lit[_S_ix]);
const bool __X = __traits_type::eq(__c, __lit[_S_iX]);
if ((__x || __X) && __beg != __end)
if ((__x || __traits_type::eq(__c, __lit[_S_iX]))
&& __beg != __end)
{
__xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX];
++__pos;
@ -337,8 +337,8 @@ namespace std
__c = *(++__beg);
const bool __x = __traits_type::eq(__c, __lit[_S_ix]);
const bool __X = __traits_type::eq(__c, __lit[_S_iX]);
if ((__x || __X) && __beg != __end)
if ((__x || __traits_type::eq(__c, __lit[_S_iX]))
&& __beg != __end)
{
__xtrc += __x ? _S_atoms_in[_S_ix] : _S_atoms_in[_S_iX];
++__pos;
@ -349,11 +349,7 @@ namespace std
// At this point, base is determined. If not hex, only allow
// base digits as valid input.
size_t __len;
if (__base == 16)
__len = _S_iend;
else
__len = __base;
const size_t __len = __base == 16 ? _S_iend : __base;
// Extract.
string __found_grouping;
@ -721,8 +717,8 @@ namespace std
// Don't write base if already 0.
const bool __showbase = (__flags & ios_base::showbase) && __v;
const ios_base::fmtflags __basefield = __flags & ios_base::basefield;
_CharT* __buf = __out + __size - 1;
_CharT* __bufend = __out + __size;
_CharT* const __bufend = __out + __size;
_CharT* __buf = __bufend - 1;
if (__builtin_expect(__basefield != ios_base::oct &&
__basefield != ios_base::hex, true))
@ -771,8 +767,7 @@ namespace std
*__buf-- = __lit[__num_base::_S_odigits];
}
}
int __ret = __bufend - __buf - 1;
return __ret;
return __bufend - __buf - 1;
}
template<typename _CharT, typename _OutIter>
@ -822,14 +817,15 @@ namespace std
const _CharT* __lit = __lc->_M_atoms_out;
// Long enough to hold hex, dec, and octal representations.
int __ilen = 4 * sizeof(_ValueT);
const int __ilen = 4 * sizeof(_ValueT);
_CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
* __ilen));
// [22.2.2.2.2] Stage 1, numeric conversion to character.
// Result is returned right-justified in the buffer.
int __len;
__len = __int_to_char(&__cs[0], __ilen, __v, __lit, __io.flags());
__cs = __cs + __ilen - __len;
__cs += __ilen - __len;
// Add grouping, if necessary.
_CharT* __cs2;
@ -871,7 +867,7 @@ namespace std
//282. What types does numpunct grouping refer to?
// Add grouping, if necessary.
_CharT* __p2;
int __declen = __p ? __p - __cs : __len;
const int __declen = __p ? __p - __cs : __len;
__p2 = std::__add_grouping(__new, __sep, __grouping.c_str(),
__grouping.c_str() + __grouping.size(),
__cs, __cs + __declen);
@ -1396,12 +1392,12 @@ namespace std
if (*__beg != __ctype.widen('-'))
{
__p = __intl ? __mpt.pos_format() : __mpf.pos_format();
__sign =__intl ? __mpt.positive_sign() : __mpf.positive_sign();
__sign = __intl ? __mpt.positive_sign() : __mpf.positive_sign();
}
else
{
__p = __intl ? __mpt.neg_format() : __mpf.neg_format();
__sign =__intl ? __mpt.negative_sign() : __mpf.negative_sign();
__sign = __intl ? __mpt.negative_sign() : __mpf.negative_sign();
++__beg;
}
@ -1434,8 +1430,8 @@ namespace std
{
// Have to pad zeros in the decimal position.
__value = string_type(__beg, __end);
int __paddec = __frac - (__end - __beg);
char_type __zero = __ctype.widen('0');
const int __paddec = __frac - (__end - __beg);
const char_type __zero = __ctype.widen('0');
__value.insert(__value.begin(), __paddec, __zero);
__value.insert(__value.begin(), __d);
__beg = __end;