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#include <stdio.h>
#include <string>
#include <iostream>
#include <stdlib.h>
#include <vector>
#include <stack>
using namespace std;
//ÉèÖÃÔËËã·ûÓÅÏȼ¶µÄËã·¨
int Priority(const string opera) // ÔËËã·ûÓÅÏȼ¶
{
    if(opera=="+"||opera=="-")
 {
  return (1);
 }
 else if(opera=="*"||opera=="/")
 {
  return (2);
 }
 else
 {
  return (0);
 }
}
void MiddlefixToPostfix(vector<string> &ivec1,vector<string> &ivec2)
//ÖÐ׺±í´ïʽµ½ºó׺±í´ïʽµÄת»»Ëã·¨,ivec2Öдæ·ÅµÄÊÇÖÐ׺±í´ïʽ£¬½«Æäת»»Îªºó׺±í´ïʽÐÎʽ´æ·Åµ½ivec2ÖС£
{
 //¶¨ÒåÒ»¸ö´æ·Å²Ù×÷·ûµÄÕ»¶ÔÏó¡£
    stack<string> operatorstk; 
 
 for(vector<string>::size_type i=0;i!=ivec2.size();++i)
 {
        if(ivec2[i]=="(")
  {
   operatorstk.push(ivec2[i]);
  }
  else if(ivec2[i]=="+"||ivec2[i]=="-"||ivec2[i]=="*"||ivec2[i]=="/")
  {
   if(operatorstk.empty())
   {
    operatorstk.push(ivec2[i]);
   }
   else
   {
    if(Priority(ivec2[i])<=Priority(operatorstk.top()))
    {
        while( operatorstk.empty()==false && operatorstk.top()!="(" )
     {
                        ivec1.push_back(operatorstk.top());
      operatorstk.pop();
     }
     operatorstk.push(ivec2[i]);
    }
    else
    {


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#if ULONG_MAX == 0xFFFFFFFF
inline unsigned long byte_swap(unsigned long x) { return __builtin_bswap32(x); }
inline long byte_swap(long x) { return __builtin_bswap32(x); }
#else
inline unsigned long byte_swap(unsigned long x) { return __builtin_bswap64(x); }
inline long ......

extern "C"

extern "C" °üº¬Ë«Öغ¬Ò壬´Ó×ÖÃæÉϼ´¿ÉµÃµ½£ºÊ×ÏÈ£¬±»ËüÐÞÊεÄÄ¿±êÊÇ“extern”µÄ£»Æä´Î£¬±»ËüÐÞÊεÄÄ¿±êÊÇ“C”µÄ¡£ÈÃÎÒÃÇÀ´Ïêϸ½â¶ÁÕâÁ½Öغ¬Òå¡£
¡¡¡¡£¨1£© ±»extern "C"ÏÞ¶¨µÄº¯Êý»ò±äÁ¿ÊÇexternÀàÐ͵ģ»
¡¡¡¡externÊÇC/C++ÓïÑÔÖбíÃ÷º¯ÊýºÍÈ«¾Ö±äÁ¿×÷Ó÷¶Î§£¨¿É¼ûÐÔ£©µÄ¹Ø¼ü×Ö£¬¸Ã¹Ø¼ü×Ö¸æËß±àÒ ......

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/* cÓïÑÔÍ·Îļþ£ºcExample.h */
#ifndef C_EXAMPLE_H
#define C_EXAMPLE_H
#ifdef __cplusplus
extern "C"
{
#endif
int add(int x,int y);
#ifdef __cplusplus
}
#endif
 
#endif
/* cÓïÑÔʵÏÖÎļþ£ºcExample.c */
#include "cExample.h"
int add( int x, int y )
{
 return ......

C/C++±à³Ì±Ø±¸

Windows C ³ÌÐòÉè¼ÆÈëÃÅÓëÌá¸ß
http://download.chinaitlab.com/program/files/13246.html
µ¥Æ¬»úCÓïÑÔÈëÃÅ
http://download.chinaitlab.com/program/files/12907.html
C++ ÈëÃÅ»ù´¡½Ì³Ì
http://download.chinaitlab.com/program/files/7617.html
CÓïÑÔ³£ÓÃËã·¨Ô´´úÂë
http://download.chinaitlab.com/program/files ......

Objective C 2.0 ÊôÐÔ(Property)

Ô­ÌûÒ»£ºhttp://blog.csdn.net/dotphoenix/archive/2009/05/20/4203075.aspx
Ô­Ìù¶þ£ºhttp://www.cocoachina.com/bbs/read.php?tid-8008.html
@property (²ÎÊý) ÀàÐÍ Ãû×Ö;
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assign/retain/copy ......
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