C++ (Cpp) _isalnum示例

示例#1

文件： string.c 项目： rollrat/old-library

int _isalnumub(
	int ch
	)
{
	int ret = 0;

	if (_isalnum(ch) || ch == '_')
		ret = ch;

	return ret;
}

示例#2

文件： costume.c 项目： rollrat/old-library

char *_costume_get_string(const pcostumestrx cxstrlist, const pcostumex cxlist, const CHAR *target, const CHAR *format)
{
	char *ret = (char *) malloc (sizeof(char) * 1024);
	char *ptr = ret, *tmpptr, *tarptr;
	char tmp;
	char _temp[20] = {0,}; // find temp
	u32 inttmp;
	int count;
	pcostumex costmp;
	pcostumestrx cosstrtmp;
	BOOL not;

#define CONDITION(x) ((x) && not) || (!(x) && !not)
	tarptr = target;
	_costume_ict = format;
	zeroset(ret, sizeof(char) * 1024);
	
	do {
		switch(*_costume_ict++)
		{
		case '+': // add variable to ret
			switch(*_costume_ict++) {
			case _COTM_VARIABLE:
				for (count = 0; _isalnumub((int)(*_costume_ict)); _costume_ict++, count++)
					_temp[count] = *_costume_ict;
				_temp[count] = 0;
				
				if (NULL == (costmp = _costume_find_variable(cxlist, _temp)))
					return -1; // error
				inttmp = costmp->data;

				tmpptr = __itoa(inttmp);
				for (; *tmpptr; tmpptr++)
					*ptr++ = *tmpptr;

				break;

			case _COTM_STRVARIABLE:
				for (count = 0; _isalnumub((int)(*_costume_ict)); _costume_ict++, count++)
					_temp[count] = *_costume_ict;
				_temp[count] = 0;
				
				if (NULL == (cosstrtmp = _costume_find_strvariable(cxstrlist, _temp)))
					return -1; // error

				tmpptr = cosstrtmp->data;
				for (; *tmpptr; tmpptr++)
					*ptr++ = *tmpptr;

				break;

			case '*': // *x, *@int, *$str, *!x
			RE1:
				switch(*_costume_ict++) {
				case '!':
					switch(*_costume_ict++) {
					case 's': while (CONDITION(_isspace(*tarptr))) *ptr++ = *tarptr++; break;
					case 'S': while (CONDITION(!_isspace(*tarptr))) *ptr++ = *tarptr++; break;
					case 'd': while (CONDITION(_isnumeric(*tarptr))) *ptr++ = *tarptr++; break;
					case 'D': while (CONDITION(!_isnumeric(*tarptr))) *ptr++ = *tarptr++; break;
					case 'w': while (CONDITION(_isalnumub(*tarptr))) *ptr++ = *tarptr++; break;
					case 'W': while (CONDITION(!_isalnumub(*tarptr))) *ptr++ = *tarptr++; break;
					case '\\':
						switch(*_costume_ict++)
						{
						case 'n': while (CONDITION(*tarptr == '\n')) *ptr++ = *tarptr++; break;
						case 'r': while (CONDITION(*tarptr == '\r')) *ptr++ = *tarptr++; break;
						case 't': while (CONDITION(*tarptr == '\t')) *ptr++ = *tarptr++; break;
						case 'f': while (CONDITION(*tarptr == '\f')) *ptr++ = *tarptr++; break;
						default: while(CONDITION(*tarptr == *(_costume_ict-1))) *ptr++ = *tarptr++; break;
						}
						break;

					}
					not = TRUE;
					break;

				case '\\':
					switch(*_costume_ict++)
					{
					case 'n': if(CONDITION(*tarptr == '\n')) *ptr++ = *tarptr++; break;
					case 'r': if(CONDITION(*tarptr == '\r')) *ptr++ = *tarptr++; break;
					case 't': if(CONDITION(*tarptr == '\t')) *ptr++ = *tarptr++; break;
					case 'f': if(CONDITION(*tarptr == '\f')) *ptr++ = *tarptr++; break;
					default: if(CONDITION(*tarptr == *(_costume_ict-1))) *ptr++ = *tarptr++; break;
					}
					not = TRUE;
					break;

				case '^': // not
					not = FALSE;
					goto RE1;
					break;

				default:
					if(_isalnumub((int)(*_costume_ict))) {
						if(CONDITION(*tarptr == *_costume_ict)) 
							*ptr++ = *tarptr++;
						not = TRUE;
					}
					break;
				}
				break;

			}
			break;

		case '*': // *x, *@int, *$str, *!x
		RE2:
			switch(*_costume_ict++) {
			case '!':
				switch(*_costume_ict++) {
				case 's': while (CONDITION(_isspace(*tarptr))) tarptr++; break;
				case 'S': while (CONDITION(!_isspace(*tarptr))) tarptr++; break;
				case 'd': while (CONDITION(_isnumeric(*tarptr))) tarptr++; break;
				case 'D': while (CONDITION(!_isnumeric(*tarptr))) tarptr++; break;
				case 'w': while (CONDITION(_isalnumub(*tarptr))) tarptr++; break;
				case 'W': while (CONDITION(!_isalnumub(*tarptr))) tarptr++; break;
				case '\\':
					switch(*_costume_ict++)
					{
					case 'n': while (CONDITION(*tarptr == '\n')) tarptr++; break;
					case 'r': while (CONDITION(*tarptr == '\r')) tarptr++; break;
					case 't': while (CONDITION(*tarptr == '\t')) tarptr++; break;
					case 'f': while (CONDITION(*tarptr == '\f')) tarptr++; break;
					default: while(CONDITION(*tarptr == *(_costume_ict-1))) tarptr++; break;
					}
					break;

				}
				not = TRUE;
				break;

			case '\\':
				switch(*_costume_ict++)
				{
				case 'n': if(CONDITION(*tarptr == '\n')) tarptr++; break;
				case 'r': if(CONDITION(*tarptr == '\r')) tarptr++; break;
				case 't': if(CONDITION(*tarptr == '\t')) tarptr++; break;
				case 'f': if(CONDITION(*tarptr == '\f')) tarptr++; break;
				default: if(CONDITION(*tarptr == *(_costume_ict-1))) tarptr++; break;
				}
				not = TRUE;
				break;

			case '^': // not
				not = FALSE;
				goto RE2;
				break;

			default:
				if(_isalnumub((int)(*_costume_ict))) {
					if(CONDITION(*tarptr == *_costume_ict)) 
						*tarptr++;
					not = TRUE;
				}
				break;
			}
			break;

		case '/': // Delimiter
			break;

		case '\\':
			switch(*_costume_ict++)
			{
			case 'n': *ptr++ = '\n'; break;
			case 'r': *ptr++ = '\r'; break;
			case 't': *ptr++ = '\t'; break;
			case 'f': *ptr++ = '\f'; break;
			default: *ptr++ = *(_costume_ict-1); break;
			}
			break;

		default:
			if (_isalnum((int)(tmp = *(_costume_ict - 1)))) {
				*ptr++ = tmp;
				for (; _isalnum((int)*_costume_ict); _costume_ict++)
					*ptr++ = *_costume_ict;
			}
			break;
		}
	} while (*_costume_ict && *_costume_ict != ']');
	return ret;
}

示例#3

文件： string.c 项目： rollrat/old-library

int _isnalnum(
	int ch
	)
{
	return !_isalnum(ch);
}

示例#4

文件： system.c 项目： Agochka/klibc

int isalnum(int c) {
	return _isalnum(c);
}

示例#5

文件： isalnum.c 项目： dannf/ti-cgt-c6x

_CODE_ACCESS int isalnum(int c)
{
    return(_isalnum(c));
}

示例#6

文件： wctype.c 项目： vorlonofportland/ti-cgt-c6x

/*------------------------------------------------------------------------*/
_CODE_ACCESS int iswalnum(wint_t c)  
   { return (c == WEOF || (char)c != c) ? 0 : _isalnum((char)c); }