ctype_inline.h (is): (Make right code path:) Remove magic constants and restructure to handle...
* config/os/bsd/freebsd/bits/ctype_inline.h (is): (Make right code path:) Remove magic constants and restructure to handle ctype.h bit mask layout changes more gracefully. (Make fast code path:) Use __maskrune (), if available. (is): Remove special case for digit and xdigit masks. From-SVN: r38847
This commit is contained in:
parent
9088c6fcf6
commit
046585534e
|
@ -1,3 +1,10 @@
|
||||||
|
2001-01-10 Loren J. Rittle <ljrittle@acm.org>
|
||||||
|
|
||||||
|
* config/os/bsd/freebsd/bits/ctype_inline.h (is): (Make right
|
||||||
|
code path:) Remove magic constants and restructure to handle
|
||||||
|
ctype.h bit mask layout changes more gracefully. (Make fast
|
||||||
|
code path:) Use __maskrune (), if available.
|
||||||
|
(is): Remove special case for digit and xdigit masks.
|
||||||
|
|
||||||
2001-01-09 Robert Lipe <robertlipe@usa.net>
|
2001-01-09 Robert Lipe <robertlipe@usa.net>
|
||||||
|
|
||||||
|
|
|
@ -38,28 +38,34 @@
|
||||||
ctype<char>::
|
ctype<char>::
|
||||||
is(mask __m, char __c) const
|
is(mask __m, char __c) const
|
||||||
{
|
{
|
||||||
if (__m & (digit | xdigit))
|
return __istype(__c, __m);
|
||||||
return __isctype(__c, __m);
|
|
||||||
else
|
|
||||||
return __istype(__c, __m);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
const char*
|
const char*
|
||||||
ctype<char>::
|
ctype<char>::
|
||||||
is(const char* __low, const char* __high, mask* __vec) const
|
is(const char* __low, const char* __high, mask* __vec) const
|
||||||
{
|
{
|
||||||
const int __bitmasksize = 11; // Highest bitmask in ctype_base == 10
|
|
||||||
for (;__low < __high; ++__vec, ++__low)
|
for (;__low < __high; ++__vec, ++__low)
|
||||||
{
|
{
|
||||||
|
#if defined (_CTYPE_S) || defined (__istype)
|
||||||
|
*__vec = __maskrune (*__low, upper | lower | alpha | digit | xdigit
|
||||||
|
| space | print | graph | cntrl | punct | alnum);
|
||||||
|
#else
|
||||||
mask __m = 0;
|
mask __m = 0;
|
||||||
int __i = 0; // Lowest bitmask in ctype_base == 0
|
if (this->is(upper, *__low)) __m |= upper;
|
||||||
for (;__i < __bitmasksize; ++__i)
|
if (this->is(lower, *__low)) __m |= lower;
|
||||||
{
|
if (this->is(alpha, *__low)) __m |= alpha;
|
||||||
mask __bit = static_cast<mask>(1 << __i);
|
if (this->is(digit, *__low)) __m |= digit;
|
||||||
if (this->is(__bit, *__low))
|
if (this->is(xdigit, *__low)) __m |= xdigit;
|
||||||
__m |= __bit;
|
if (this->is(space, *__low)) __m |= space;
|
||||||
}
|
if (this->is(print, *__low)) __m |= print;
|
||||||
|
if (this->is(graph, *__low)) __m |= graph;
|
||||||
|
if (this->is(cntrl, *__low)) __m |= cntrl;
|
||||||
|
if (this->is(punct, *__low)) __m |= punct;
|
||||||
|
// Do not include explicit line for alnum mask since it is a
|
||||||
|
// pure composite of masks on FreeBSD.
|
||||||
*__vec = __m;
|
*__vec = __m;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
return __high;
|
return __high;
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue