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locale_facets.h (widen, narrow): Uncomment the intended code.

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2003-12-16  Jerry Quinn  <jlquinn@optonline.net>

	* include/bits/locale_facets.h (widen, narrow):  Uncomment the
	intended code.

From-SVN: r74668
This commit is contained in:
Jerry Quinn 2003-12-16 05:39:36 +00:00 committed by Jerry Quinn
parent f31620006c
commit 84cea62612
2 changed files with 24 additions and 19 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2003-12-16 Jerry Quinn <jlquinn@optonline.net>
* include/bits/locale_facets.h (widen, narrow): Uncomment the
intended code.
2003-12-15 Jerry Quinn <jlquinn@optonline.net>
* config/os/aix/ctype_noninline.h,

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

@ -373,29 +373,29 @@ namespace std
char_type
widen(char __c) const
{
// if (_M_widen_ok) return _M_widen[__c];
// this->_M_widen_init();
if (_M_widen_ok) return _M_widen[__c];
this->_M_widen_init();
return this->do_widen(__c);
}
const char*
widen(const char* __lo, const char* __hi, char_type* __to) const
{
// if (_M_widen_ok == 1)
// {
// memcpy(__to, __lo, __hi - __lo);
// return __hi;
// }
// if (!_M_widen_ok) _M_widen_init();
if (_M_widen_ok == 1)
{
memcpy(__to, __lo, __hi - __lo);
return __hi;
}
if (!_M_widen_ok) _M_widen_init();
return this->do_widen(__lo, __hi, __to);
}
char
narrow(char_type __c, char __dfault) const
{
// if (_M_narrow[__c]) return _M_narrow[__c];
if (_M_narrow[__c]) return _M_narrow[__c];
char __t = do_narrow(__c, __dfault);
// if (__t != __dfault) _M_narrow[__c] = __t;
if (__t != __dfault) _M_narrow[__c] = __t;
return __t;
}
@ -403,13 +403,13 @@ namespace std
narrow(const char_type* __lo, const char_type* __hi,
char __dfault, char *__to) const
{
// if (__builtin_expect(_M_narrow_ok==1,true))
// {
// memcpy(__to, __lo, __hi - __lo);
// return __hi;
// }
// if (!_M_narrow_ok)
// _M_narrow_init();
if (__builtin_expect(_M_narrow_ok==1,true))
{
memcpy(__to, __lo, __hi - __lo);
return __hi;
}
if (!_M_narrow_ok)
_M_narrow_init();
return this->do_narrow(__lo, __hi, __dfault, __to);
}
@ -484,8 +484,8 @@ namespace std
void _M_narrow_init() const
{
char __tmp[sizeof(_M_narrow)];
for (unsigned i = 0; i < sizeof(_M_narrow); ++i)
__tmp[i] = i;
for (unsigned __i = 0; __i < sizeof(_M_narrow); ++__i)
__tmp[__i] = __i;
do_narrow(__tmp, __tmp + sizeof(__tmp), 0, _M_narrow);
// Check if any default values were created. Do this by