C + + list simple usage __c++

List Introduction:

The list is a bidirectional linked list of STL implementations, which allows for fast insertions and deletions compared to vectors (vectors), but is slower in random access.

Example code 1:

#include <list> 
#include <stdio.h>
using namespace std; 

int main (void)
{
	list<int> myList;
	Mylist.push_back (1);
	Mylist.push_back (2);
	Mylist.push_back (3);
	
	List<int>::iterator iter;
	for (iter = Mylist.begin (); Iter!= mylist.end (); iter++)
	{
		printf ("%d\n", *iter);
	}

	return 0;
}

Example code 2:

using namespace Std; typedef struct Logfilter {char keyword[64];}

logfilter_t; void Extractlogkeyword (char *szuploadfilter, list<logfilter_t> *puploadkeywordlist, list<logfilter_t> *
	pnotuploadkeywordlist) {int readlen;
	logfilter_t Tmpstbuf;
	char *point = NULL;
	char *pszuploadfilter = szuploadfilter;
	
	printf ("%s\n\n", Pszuploadfilter);
		while (pszuploadfilter[0] = = ' ^ ') {memset (tmpstbuf.keyword, 0, sizeof (Tmpstbuf.keyword));
			if (pszuploadfilter[1] = = ' ~ ') {pszuploadfilter + + 2;
			Point = Strstr (Pszuploadfilter, "^");
				if (point!= NULL) {readlen = Point-pszuploadfilter;
				memcpy (Tmpstbuf.keyword, Pszuploadfilter, Readlen);
				Pszuploadfilter = point;
			if (Readlen > 0) pnotuploadkeywordlist->push_back (TMPSTBUF);
				else {memcpy (Tmpstbuf.keyword, Pszuploadfilter, strlen (Pszuploadfilter));
				Pnotuploadkeywordlist->push_back (TMPSTBUF);
			Break
			} else {pszuploadfilter = 1; Point = Strstr (PSzuploadfilter, "^");
				if (point!= NULL) {readlen = Point-pszuploadfilter;
				memcpy (Tmpstbuf.keyword, Pszuploadfilter, Readlen);
				Pszuploadfilter = point;

			if (Readlen > 0) puploadkeywordlist->push_back (TMPSTBUF);
				else {memcpy (Tmpstbuf.keyword, Pszuploadfilter, strlen (Pszuploadfilter));
				if (strlen (Pszuploadfilter) > 0) puploadkeywordlist->push_back (TMPSTBUF);
			Break
	int main (void) {list<logfilter_t> puploadkeywordlist;
	List<logfilter_t> pnotuploadkeywordlist;
	Char buf[256] = "^~normallog^~camstatus";
	if (buf[0]!= ' ^ ' | | | strlen (BUF) = = 1) printf ("invalid\n");
	
	Extractlogkeyword (buf, &puploadkeywordlist, &pnotuploadkeywordlist);
	List<logfilter_t>::iterator ITER; for (iter = Puploadkeywordlist.begin (); Iter!= puploadkeywordlist.end (); iter++) {printf ("Upload:%s\n", Iter->ke
	Yword); for (iter = Pnotuploadkeywordlist.begin (); Iter!= Pnotuploadkeywordlist.end ();
	iter++) {printf ("Notupload:%s\n", Iter->keyword);
return 0; }