TanSanC

CString Tokenize

문자열을 어떠한 구분자에 의해 나누고 싶을 때

 예를 들어, "6000,A2301BA81301,Sensor1" -> "6000" / "A2301BA81301" / "Sensor1"

1. Tokenize 이용 (.net 함수..6.0에서는 사용을 못 한다.)

CString strFullText = _T("6000,A2301BA81301,Sensor1");

 CString token;

 CString strPortNumber, strName, strSensor;

 int pos = 0;

 int index = 0;

while ((token  = strFullText.Tokenize(_T(","), pos)) != _T(""))

 {

     // 6000

     if(index == 0)

     {

         strPortNumber = token;

         index++;

     }

     // A2301BA81301

     else if(index == 1)

     {

         strName = token;

         index++;

     }

     // Sensor1

     else if(index == 2)

     {

         strSensor = token;

         index++;

     }

 }

2. AfxExtractSubString 이용

CString strFullText = _T("6000,A2301BA81301,Sensor1");

 CString token;

 CString strPortNumber, strName, strSensor;

for( int k=0; k<3; k++ )

 {

     AfxExtractSubString(token, strFullText, k, ',');

     // Port에 정보 넣어준다.

     // 6000

     if(k == 0)

         strPortNumber = token;

     // A2301BA81301

     else if(k == 1)

         strName = token;

     // Sensor1

     else if(k == 2)

         strSensor = token;

 }

출처: http://endlessthirst.tistory.com/418 [세상살이]

public class Test
{
	public static void main(String[] args)
	{
		String text = "AAA BBB CCC DDD EEE FFF";
		int count = 0;

		for (int i = 0; i < text.length(); i++)
		{
			if (text.charAt(i) == ' ')
			{
				count++;
			} else
			{
			}
		}
		String[] textResult = new String[count + 1];

		int i, j, k;
		for (i = 0; i < text.length(); i++)
		{
			if (text.charAt(i) == ' ')
			{
				textResult[0] = text.substring(0, i);
				break;
			}
		}
		System.out.print(textResult[0]);
		int lastValue =	0;
		for (k = 1; i < text.length(); k++)
		{
			i = i + 1;
			j = i;
			for (; i < text.length(); i++)
			{
				if (text.charAt(i) == ' ')
				{
					System.out.print("\n");
					textResult[k] = text.substring(j, i);
					lastValue = i;
					break;
				}
			}
		}
		textResult[k-1] = text.substring(lastValue+1 , text.length() );		
		for( String s : textResult )
		{
			System.out.println(s);
		}
	}
}

public class Test
{
	public static void main(String[] args)
	{
		String text = "AAA BBB CCC DDD EEE FFF";
		
		StringTokenizer st = new StringTokenizer(text, " ");
		
		while(st.hasMoreTokens() )
		{
			System.out.println(st.nextToken());
		}
	}
}