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00042 const ctype_base::mask*
00043 ctype<char>::classic_table() throw()
00044 { return __ctype_mask; }
00045
00046 ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
00047 size_t __refs)
00048 : facet(__refs), _M_del(__table != 0 && __del),
00049 _M_toupper(__trans_upper), _M_tolower(__trans_lower),
00050 _M_table(__table ? __table : classic_table())
00051 {
00052 memset(_M_widen, 0, sizeof(_M_widen));
00053 _M_widen_ok = 0;
00054 memset(_M_narrow, 0, sizeof(_M_narrow));
00055 _M_narrow_ok = 0;
00056 }
00057
00058 ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
00059 : facet(__refs), _M_del(__table != 0 && __del),
00060 _M_toupper(__trans_upper), _M_tolower(__trans_lower),
00061 _M_table(__table ? __table : classic_table())
00062 {
00063 memset(_M_widen, 0, sizeof(_M_widen));
00064 _M_widen_ok = 0;
00065 memset(_M_narrow, 0, sizeof(_M_narrow));
00066 _M_narrow_ok = 0;
00067 }
00068
00069 char
00070 ctype<char>::do_toupper(char __c) const
00071 { return _M_toupper[static_cast<unsigned char>(__c)]; }
00072
00073 const char*
00074 ctype<char>::do_toupper(char* __low, const char* __high) const
00075 {
00076 while (__low < __high)
00077 {
00078 *__low = _M_toupper[static_cast<unsigned char>(*__low)];
00079 ++__low;
00080 }
00081 return __high;
00082 }
00083
00084 char
00085 ctype<char>::do_tolower(char __c) const
00086 { return _M_tolower[static_cast<unsigned char>(__c)]; }
00087
00088 const char*
00089 ctype<char>::do_tolower(char* __low, const char* __high) const
00090 {
00091 while (__low < __high)
00092 {
00093 *__low = _M_tolower[static_cast<unsigned char>(*__low)];
00094 ++__low;
00095 }
00096 return __high;
00097 }