cpp/std/straits.h

41   typedef charT char_type; // for users to acquire the basic character type
45   static void assign (char_type& c1, const char_type& c2)
47   static bool eq (const char_type& c1, const char_type& c2)
49   static bool ne (const char_type& c1, const char_type& c2)
51   static bool lt (const char_type& c1, const char_type& c2)
53   static char_type eos () { return char_type(); } // the null character
54   static bool is_del(char_type a) { return 0; }
59   static int compare (const char_type* s1, const char_type* s2, size_t n)
69   static size_t length (const char_type* s)
77   static char_type* copy (char_type* s1, const char_type* s2, size_t n)
84   static char_type* move (char_type* s1, const char_type* s2, size_t n)
86       char_type a[n];
95   static char_type* set (char_type* s1, const char_type& c, size_t n)
109   typedef char char_type;
111   static void assign (char_type& c1, const char_type& c2)
113   static bool eq (const char_type & c1, const char_type& c2)
115   static bool ne (const char_type& c1, const char_type& c2)
117   static bool lt (const char_type& c1, const char_type& c2)
119   static char_type eos () { return 0; }
120   static bool is_del(char_type a) { return isspace(a); }
122   static int compare (const char_type* s1, const char_type* s2, size_t n)
124   static size_t length (const char_type* s)
126   static char_type* copy (char_type* s1, const char_type* s2, size_t n)
127     { return (char_type*) memcpy (s1, s2, n); }
128   static char_type* move (char_type* s1, const char_type* s2, size_t n)
129     { return (char_type*) memmove (s1, s2, n); }
130   static char_type* set (char_type* s1, const char_type& c, size_t n)
131     { return (char_type*) memset (s1, c, n); }
137   typedef wchar_t char_type;
139   static void assign (char_type& c1, const char_type& c2)
141   static bool eq (const char_type & c1, const char_type& c2)
143   static bool ne (const char_type& c1, const char_type& c2)
145   static bool lt (const char_type& c1, const char_type& c2)
147   static char_type eos () { return 0; }
148   static bool is_del(char_type a) { return iswspace(a); }
150   static int compare (const char_type* s1, const char_type* s2, size_t n)
152   static size_t length (const char_type* s)
154   static char_type* copy (char_type* s1, const char_type* s2, size_t n)
156   static char_type* set (char_type* s1, const char_type& c, size_t n)