C++博客-prabl-最新评论http://www.cppblog.com/prabl/CommentsRSS.aspxzh-cnFri, 19 May 2006 02:01:38 GMTFri, 19 May 2006 02:01:38 GMTcnblogsre: PHP的函数重载http://www.cppblog.com/prabl/archive/2008/05/04/6122.html#48747dfghdfdfghdfSun, 04 May 2008 00:45:00 GMThttp://www.cppblog.com/prabl/archive/2008/05/04/6122.html#48747

dfghdf 2008-05-04 08:45 发表评论
]]>re: PHP的函数重载http://www.cppblog.com/prabl/archive/2008/03/31/6122.html#45805wqhwqhMon, 31 Mar 2008 04:09:00 GMThttp://www.cppblog.com/prabl/archive/2008/03/31/6122.html#45805

wqh 2008-03-31 12:09 发表评论
]]>re: PHP的函数重载http://www.cppblog.com/prabl/archive/2008/03/25/6122.html#45355whwhTue, 25 Mar 2008 07:54:00 GMThttp://www.cppblog.com/prabl/archive/2008/03/25/6122.html#45355

wh 2008-03-25 15:54 发表评论
]]>re: C++读写文本文件http://www.cppblog.com/prabl/archive/2007/08/29/5391.html#31164zp_coolzp_coolWed, 29 Aug 2007 08:11:00 GMThttp://www.cppblog.com/prabl/archive/2007/08/29/5391.html#31164
#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
const char filename[]="test.doc";
ofstream o_file;/* 输出流：将数据从内存输出其中ofstream是将数据输出到文件，因此对于文件来说是“写”*/
ifstream i_file;/*将数据输入到内存，其中ifstream是说输入的数据在文件中，因此对于文件来说是“读”*/
string out_text;

//写
o_file.open(filename);
for(int i =0;i<=12;i++)
{
o_file<<"第"<<i<<"行\n";//将内容写入文本
}
o_file.close();
//读
i_file.open(filename);
if(i_file.is_open())
{

while(i_file>>out_text)
{
cout << out_text << endl;
}

}
else
cout<<"打开文件:"<<filename<<"时出错！";
i_file.close();
system("PAUSE");

return 0;

}


zp_cool 2007-08-29 16:11 发表评论
]]>re: PHP的函数重载http://www.cppblog.com/prabl/archive/2007/08/11/6122.html#29806JennalJennalSat, 11 Aug 2007 14:29:00 GMThttp://www.cppblog.com/prabl/archive/2007/08/11/6122.html#29806

Jennal 2007-08-11 22:29 发表评论
]]>re: cin之于char[]和stringhttp://www.cppblog.com/prabl/archive/2007/01/31/5393.html#18242今夜有风今夜有风Wed, 31 Jan 2007 15:29:00 GMThttp://www.cppblog.com/prabl/archive/2007/01/31/5393.html#18242 c=cin.get();
cin.get(ch,SIZE);
cin.get();
getline(cin,str);

今夜有风 2007-01-31 23:29 发表评论
]]>re: cin之于char[]和stringhttp://www.cppblog.com/prabl/archive/2007/01/31/5393.html#18240今夜有风今夜有风Wed, 31 Jan 2007 15:22:00 GMThttp://www.cppblog.com/prabl/archive/2007/01/31/5393.html#18240cin.getline(str,SIZE);
应该改为getline(cin,str);

2.
cin>>c;
cin.get(ch,SIZE);
cin.get();
getline(cin,str);

今夜有风 2007-01-31 23:22 发表评论
]]>re: cin之于char[]和stringhttp://www.cppblog.com/prabl/archive/2006/04/12/5393.html#5394蕃豆仁蕃豆仁Wed, 12 Apr 2006 07:19:00 GMThttp://www.cppblog.com/prabl/archive/2006/04/12/5393.html#5394还是我的理解本来就片面？

蕃豆仁 2006-04-12 15:19 发表评论
]]> typedef和#define http://www.cppblog.com/prabl/archive/2006/04/03/4938.html#4939蕃豆仁蕃豆仁Mon, 03 Apr 2006 06:47:00 GMThttp://www.cppblog.com/prabl/archive/2006/04/03/4938.html#4939//typedef和#define
typedef int prablint;
#define prablchar char

typedef int* prabl_int_p;
#define prabl_char_p char*


int main()
{
using namespace std;
prablint a = 0;
prablchar b = 'a';

prabl_int_p c,d;
prabl_char_p e,f;

cout << sizeof(a) << endl;
cout << sizeof(int) << endl;
cout << sizeof(b) << endl;
cout << sizeof(char) << endl;
cout << sizeof(c) << "," << sizeof(int*) << endl;
cout << sizeof(d) << "," << sizeof(int*) << endl;

cout << sizeof(e) << "," << sizeof(char*) << endl;
cout << sizeof(f) << "," << sizeof(char*) << endl; //f是char型，不是char*。所以用typedef是更安全的

system("PAUSE");
return 0;
}


蕃豆仁 2006-04-03 14:47 发表评论
]]>