C / C++ / MFC

• Using DirectShow (Windows)[^]
• Basic DirectShow Tasks (Windows)[^]
• Video Capture (Windows)[^]
• Selecting a Capture Device (Windows)[^]
• PlayCap Sample (Windows)[^]: this is a sample from the Windows SDK that shows how to render the video stream of the first device found in the system
• AmCap Sample (Windows)[^]: a more sofisticated sample about video capture

void Job()
{
	char *data = strdup("1,aaa\r\n2,bbb\r\n3,ccc\r\n4,ddd\r\n");

	// count the dest array size
	char *p = data;
	int n = 0;
	while(*p)
	{
		if('\r' == *p)
		{
			n++;
			p++;
		}
		p++;
	}

	// create the dest arrays
	char **text = new char*[n];
	int *nums = new int[n];

	// start splitting
	int i = 0;
	char *tok = strtok(data, "\r\n");
	while(tok)
	{
		char *t = tok;
		while(*tok)
		{
			if(',' == *tok)
			{
				*tok = 0;
				nums[i] = atoi(t);
				t = tok+1;
			}
			tok++;
		}
		text[i] = strdup(t);
		i++;
		tok = strtok(NULL, "\r\n");
	}

	// clear all
	for(i = 0; i<n; i++)
		free(text[i]);
	delete [] text;
	delete [] nums;
	free(data);
}

char *szStr = "2,aaa\r\n3,bbb\r\n4,ccc\r\n5,ddd\r\n6,eee\r\n";

char *token1 = strtok(szStr, ",");
char *token2 = strtok(NULL, "\r\n");

// Get the first pair number/text from token1 and token2

int n = 1;

while (token1 != NULL && token2 != NULL && n < 5)
{
   token1 = strtok(NULL, ",");
   token2 = strtok(NULL, "\r\n");
   
   // Get the n-th pair number/text from token1 and token2

   n++;
}

char szStr[] = "2,aaa\r\n3,bbb\r\n4,ccc\r\n5,ddd\r\n6,eee\r\n";

char *token1 = strtok(szStr, ",");
char *token2 = strtok(NULL, "\r\n");

std::vector<int> nums;
std::vector<std::string> strings;

// Get the first pair number/text from token1 and token2
if (token1 != NULL && token2 != NULL)
{
   nums.push_back(atoi(token1));
   strings.push_back(token2);
}

while (token1 != NULL && token2 != NULL)
{
   token1 = strtok(NULL, ",");
   token2 = strtok(NULL, "\r\n");

   // Get the n-th pair number/text from token1 and token2
   if (token1 != NULL && token2 != NULL)
   {
      nums.push_back(atoi(token1));
      strings.push_back(token2);
   }
}

AbhiHcl wrote:

its nothing like that I hv not tried, but some where I stucked...

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