锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久久亚洲精品一区二区三区,欧美精品日本,美女在线一区二区http://www.shnenglu.com/chenrj/archive/2007/11/05/35852.html#35882<a href=http://minidx.com>minidxer</a><a href=http://minidx.com>minidxer</a>Mon, 05 Nov 2007 00:44:00 GMThttp://www.shnenglu.com/chenrj/archive/2007/11/05/35852.html#35882

<a href=http://minidx.com>minidxer</a> 2007-11-05 08:44 鍙戣〃璇勮
]]>re: 姹侰++涓?鍘繪帀瀛楃涓查灝劇┖鏍肩殑鏂規硶.http://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35865甯屽唨0714甯屽唨0714Sun, 04 Nov 2007 12:50:00 GMThttp://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35865

甯屽唨0714 2007-11-04 20:50 鍙戣〃璇勮
]]>re: 姹侰++涓?鍘繪帀瀛楃涓查灝劇┖鏍肩殑鏂規硶.http://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35863loveddayloveddaySun, 04 Nov 2007 11:44:00 GMThttp://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35863#include <string>

using namespace std;

void trim(string& str)
{
str.erase(str.find_last_not_of(' ')+1, string::npos);
str.erase(0, str.find_first_not_of(' '));
}

int main()
{
string str = " hello world! ";

trim(str);

cout << "after trim:" << endl;
cout << str << endl;

return 0;
}


lovedday 2007-11-04 19:44 鍙戣〃璇勮
]]>re: 姹侰++涓?鍘繪帀瀛楃涓查灝劇┖鏍肩殑鏂規硶.http://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35859loveddayloveddaySun, 04 Nov 2007 11:10:00 GMThttp://www.shnenglu.com/chenrj/archive/2007/11/04/35852.html#35859#include <stdio.h>

#pragma warning(disable : 4996)

char* rtrim(char* s)
{
if(s == NULL)
return NULL;

// set tail white space as '\0'
for(size_t i = strlen(s)-1; i >= 0 && s[i] == ' '; i--)
s[i] = '\0';

return s;
}

char* ltrim(char* s)
{
if(s == NULL)
return NULL;

char* p;

// skip head white space
for(p = s; *p == ' '; p++)
;

if(p != s) // if address p is not same as address s
{
size_t length = strlen(p);

if(length > 0) // so p is not null
{
memmove(s, p, length);
s[length] = '\0';
}
}

return s;
}

char* trim(char* s)
{
if(s == NULL)
return NULL;

rtrim(s);

return ltrim(s);
}

int main()
{
char s[10];
strcpy(s, " ab cde ");

trim(s);

printf("after trim:\n");

if(*s != '\0')
printf("%s, length = %d\n", s, strlen(s));
else
printf("s is null\n");

return 0;
}


lovedday 2007-11-04 19:10 鍙戣〃璇勮
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