-// Character Traits for use by standard string and iostream
+// Character Traits for use by standard string and iostream -*- C++ -*-
-// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
{ return __c1 < __c2; }
static int
- compare(const char_type* __s1, const char_type* __s2, int_type __n)
+ compare(const char_type* __s1, const char_type* __s2, size_t __n)
{
- for (int_type __i = 0; __i < __n; ++__i)
+ for (size_t __i = 0; __i < __n; ++__i)
if (!eq(__s1[__i],__s2[__i]))
return lt(__s1[__i],__s2[__i]) ? -1 : 1;
return 0;
}
static const char_type*
- find(const char_type* __s, int __n, const char_type& __a)
+ find(const char_type* __s, size_t __n, const char_type& __a)
{
- for (const char_type* __p = __s; __p < __s+__n; ++__p)
+ for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
if (*__p == __a) return __p;
return 0;
}
static char_type*
- move(char_type* __s1, const char_type* __s2, int_type __n)
+ move(char_type* __s1, const char_type* __s2, size_t __n)
{ return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
static char_type*
- copy(char_type* __s1, const char_type* __s2, int_type __n)
+ copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
static char_type*
- assign(char_type* __s, int_type __n, char_type __a)
+ assign(char_type* __s, size_t __n, char_type __a)
{
- for (char_type* __p = __s; __p - __s < __n; ++__p)
+ for (char_type* __p = __s; __p < __s + __n; ++__p)
assign(*__p, __a);
return __s;
}
{ return __c1 < __c2; }
static int
- compare(const char_type* __s1, const char_type* __s2, int_type __n)
+ compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return memcmp(__s1, __s2, __n); }
static size_t
{ return strlen(__s); }
static const char_type*
- find(const char_type* __s, int __n, const char_type& __a)
+ find(const char_type* __s, size_t __n, const char_type& __a)
{ return static_cast<char*>(memchr(__s, __a, __n)); }
static char_type*
- move(char_type* __s1, const char_type* __s2, int_type __n)
+ move(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<char*>(memmove(__s1, __s2, __n)); }
static char_type*
- copy(char_type* __s1, const char_type* __s2, int_type __n)
+ copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<char*>(memcpy(__s1, __s2, __n)); }
static char_type*
- assign(char_type* __s, int_type __n, char_type __a)
+ assign(char_type* __s, size_t __n, char_type __a)
{ return static_cast<char*>(memset(__s, __a, __n)); }
static char_type
static void
assign(char_type& __c1, const char_type& __c2)
{ __c1 = __c2; }
+
static bool
eq(const char_type& __c1, const char_type& __c2)
{ return __c1 == __c2; }
+
static bool
lt(const char_type& __c1, const char_type& __c2)
{ return __c1 < __c2; }
static int
- compare(const char_type* __s1, const char_type* __s2, int_type __n)
+ compare(const char_type* __s1, const char_type* __s2, size_t __n)
{
for (int_type __i = 0; __i < __n; ++__i)
if (!eq(__s1[__i], __s2[__i]))
}
static const char_type*
- find (const char_type* __s, int __n, const char_type& __a)
+ find(const char_type* __s, size_t __n, const char_type& __a)
{
- for (const char_type* __p = __s; __p < __s+__n; ++__p)
+ for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
if (*__p == __a)
return __p;
return 0;
__n * sizeof(wchar_t))); }
static char_type*
- copy(char_type* __s1, const char_type* __s2, int_type __n)
+ copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return static_cast<wchar_t*>(memcpy(__s1, __s2,
__n * sizeof(wchar_t))); }
static char_type*
- assign(char_type* __s, int_type __n, char_type __a)
+ assign(char_type* __s, size_t __n, char_type __a)
{
for (char_type* __p = __s; __p < __s + __n; ++__p)
assign(*__p, __a);
#endif /* _CPP_BITS_CHAR_TRAITS_H */
-