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#ifndef __CI_STRING__
#define __CI_STRING__
#include <cctype>
#include <string>
#include <strings.h>
struct ci_char_traits : public std::char_traits<char>
// just inherit all the other functions
// that we don't need to override
{
static bool eq( char c1, char c2 ) {
return tolower(c1) == tolower(c2);
}
static bool ne( char c1, char c2 ) {
return tolower(c1) != tolower(c2);
}
static bool lt( char c1, char c2 ) {
return tolower(c1) < tolower(c2);
}
static int compare( const char* s1,
const char* s2,
size_t n ) {
#ifdef WIN32
return _strnicmp(s1, s2, n);
#else
return strncasecmp( s1, s2, n );
#endif
// if available on your compiler,
// otherwise you can roll your own
}
static const char*
find( const char* s, int n, char a ) {
while( n-- > 0 && tolower(*s) != tolower(a) ) {
++s;
}
return s;
}
};
typedef std::basic_string<char, ci_char_traits> ci_string;
#endif
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