Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

c ÓïÑÔÖеÄstatic

1. static ±äÁ¿
¾²Ì¬±äÁ¿µÄÀàÐÍ ËµÃ÷·ûÊÇstatic¡£ ¾²Ì¬±äÁ¿µ±È»ÊÇÊôÓÚ¾²Ì¬´æ´¢·½Ê½£¬µ«ÊÇÊôÓÚ¾²Ì¬´æ´¢·½Ê½µÄÁ¿²»Ò»¶¨¾ÍÊǾ²Ì¬±äÁ¿¡£ ÀýÈçÍⲿ±äÁ¿ËäÊôÓÚ¾²Ì¬ ´æ´¢·½Ê½£¬µ«²»Ò»¶¨ÊǾ²Ì¬±äÁ¿£¬±ØÐëÓÉ static¼ÓÒÔ¶¨Òåºó²ÅÄܳÉΪ¾²Ì¬Íⲿ±äÁ¿£¬»ò³Æ¾²Ì¬È«¾Ö±äÁ¿¡£
2. ¾²Ì¬¾Ö²¿±äÁ¿
¾²Ì¬¾Ö²¿±äÁ¿ÊôÓÚ¾²Ì¬´æ´¢·½Ê½£¬Ëü¾ßÓÐÒÔÏÂÌØµã£º
(1)¾²Ì¬¾Ö²¿±äÁ¿ÔÚº¯ÊýÄÚ¶¨Òå ËüµÄÉú´æÆÚΪÕû¸öÔ´³ÌÐò£¬µ«ÊÇÆä×÷ÓÃÓòÈÔÓë×Ô¶¯±äÁ¿Ïàͬ£¬Ö»ÄÜÔÚ¶¨Òå¸Ã±äÁ¿µÄº¯ÊýÄÚʹÓøñäÁ¿¡£Í˳ö¸Ãº¯Êýºó£¬ ¾¡¹Ü¸Ã±äÁ¿»¹¼ÌÐø´æÔÚ£¬µ«²»ÄÜʹÓÃËü¡£
(2)ÔÊÐí¶Ô¹¹ÔìÀྲ̬¾Ö²¿Á¿¸³³õÖµ ÀýÈçÊý×飬Èôδ¸³ÒÔ³õÖµ£¬ÔòÓÉϵͳ×Ô¶¯¸³ÒÔ0Öµ¡£
(3)¶Ô»ù±¾ÀàÐ͵ľ²Ì¬¾Ö²¿±äÁ¿ÈôÔÚ˵Ã÷ʱδ¸³ÒÔ³õÖµ£¬Ôòϵͳ×Ô¶¯¸³Óè0Öµ¡£¶ø¶Ô×Ô¶¯±äÁ¿²»¸³³õÖµ£¬ÔòÆäÖµÊDz»¶¨µÄ¡£ ¸ù¾Ý¾²Ì¬¾Ö²¿±äÁ¿µÄÌØµã£¬ ¿ÉÒÔ ¿´³öËüÊÇÒ»ÖÖÉú´æÆÚΪÕû¸öÔ´³ÌÐòµÄÁ¿¡£ËäÈ»À뿪¶¨ÒåËüµÄº¯Êýºó²»ÄÜʹÓ㬵«ÈçÔٴε÷Óö¨ÒåËüµÄº¯Êýʱ£¬ËüÓֿɼÌÐøÊ¹Ó㬠¶øÇÒ±£´æÁËǰ´Î±»µ÷ÓúóÁôÏÂµÄ Öµ¡£ Òò´Ë£¬µ±¶à´Îµ÷ÓÃÒ»¸öº¯ÊýÇÒÒªÇóÔÚµ÷ÓÃÖ®¼ä±£ÁôijЩ±äÁ¿µÄֵʱ£¬¿É¿¼ÂDzÉÓþ²Ì¬¾Ö²¿±äÁ¿¡£ËäÈ»ÓÃÈ«¾Ö±äÁ¿Ò²¿ÉÒÔ´ïµ½ÉÏÊöÄ¿µÄ£¬µ«È«¾Ö±äÁ¿ÓÐʱ»áÔì³É ÒâÍâµÄ¸±×÷Óã¬Òò´ËÈÔÒÔ²ÉÓþֲ¿¾²Ì¬±äÁ¿ÎªÒË¡£
3.¾²Ì¬È«¾Ö±äÁ¿
È«¾Ö±äÁ¿(Íⲿ±äÁ¿)µÄ˵Ã÷֮ǰÔÙ¹ÚÒÔstatic ¾Í¹¹ ³ÉÁ˾²Ì¬µÄÈ«¾Ö±äÁ¿¡£È«¾Ö±äÁ¿±¾Éí¾ÍÊǾ²Ì¬´æ´¢·½Ê½£¬ ¾²Ì¬È«¾Ö±äÁ¿µ±È»Ò²ÊǾ²Ì¬´æ´¢·½Ê½¡£ ÕâÁ½ÕßÔÚ´æ´¢·½Ê½Éϲ¢ÎÞ²»Í¬¡£ÕâÁ½ÕßµÄÇø±ðËäÔÚÓڷǾ²Ì¬È«¾Ö ±äÁ¿µÄ×÷ÓÃÓòÊÇÕû¸öÔ´³ÌÐò£¬ µ±Ò»¸öÔ´³ÌÐòÓɶà¸öÔ´Îļþ×é³Éʱ£¬·Ç¾²Ì¬µÄÈ«¾Ö±äÁ¿ÔÚ¸÷¸öÔ´ÎļþÖж¼ÊÇÓÐЧµÄ¡£ ¶ø¾²Ì¬È«¾Ö±äÁ¿ÔòÏÞÖÆÁËÆä×÷ÓÃÓò£¬ ¼´Ö»ÔÚ ¶¨Òå¸Ã±äÁ¿µÄÔ´ÎļþÄÚÓÐЧ£¬ ÔÚͬһԴ³ÌÐòµÄÆäËüÔ´ÎļþÖв»ÄÜʹÓÃËü¡£ÓÉÓÚ¾²Ì¬È«¾Ö±äÁ¿µÄ×÷ÓÃÓò¾ÖÏÞÓÚÒ»¸öÔ´ÎļþÄÚ£¬Ö»ÄÜΪ¸ÃÔ´ÎļþÄڵĺ¯Êý¹«Ó㬠Òò´Ë ¿ÉÒÔ±ÜÃâÔÚÆäËüÔ´ÎļþÖÐÒýÆð´íÎó¡£´ÓÒÔÉÏ·ÖÎö¿ÉÒÔ¿´³ö£¬ °Ñ¾Ö²¿±äÁ¿¸Ä±äΪ¾²Ì¬±äÁ¿ºóÊǸıäÁËËüµÄ´æ´¢·½Ê½¼´¸Ä±äÁËËüµÄÉú´æÆÚ¡£°ÑÈ«¾Ö±äÁ¿¸Ä±äΪ¾²Ì¬±äÁ¿ ºóÊǸıäÁËËüµÄ×÷ÓÃÓò£¬ ÏÞÖÆÁËËüµÄʹÓ÷¶Î§¡£Òò´Ëstatic Õâ¸ö˵Ã÷·ûÔÚ²»Í¬µÄµØ·½ËùÆðµÄ×÷ÓÃÊDz»Í¬µÄ¡£
4. static º¯Êý…..
ÄÚ²¿º¯ÊýºÍÍⲿº¯Êý
µ±Ò»¸öÔ´³ÌÐòÓɶà¸öÔ´Îļþ×é³Éʱ£¬£ÃÓïÑÔ¸ù¾Ýº¯ÊýÄÜ·ñ±»ÆäËüÔ´ÎļþÖеĺ¯Êýµ÷Ó㬽«º¯Êý·ÖΪÄÚ²¿º¯ÊýºÍÍⲿº¯Êý¡£
1 ÄÚ²¿º¯Êý£¨Óֳƾ²Ì¬º¯Êý£©
Èç¹ûÔÚÒ»¸öÔ´ÎļþÖж¨ÒåµÄº¯Êý£¬Ö»Äܱ»±¾ÎļþÖеĺ¯Êýµ÷Ó㬶ø²


Ïà¹ØÎĵµ£º

Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í

Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í
DelphiÊý¾ÝÀàÐÍC/C++
ShorInt
8λÓзûºÅÕûÊý
char
Byte
8λÎÞ·ûºÅÕûÊý
BYTE,unsigned short
SmallInt
16λÓзûºÅÕûÊý
short
Word
16λÎÞ·ûºÅÕûÊý
unsigned short
Integer,LongInt
32λÓзûºÅÕûÊý
int,long
Cardinal,LongWord/DWORD
32λÎÞ·ûºÅÕûÊý
unsigned long
Int6 ......

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£¬¸Ã¹ ......

C/C++ ʵÏÖÎļþ͸Ã÷¼Ó½âÃÜ

Çë¼û´úÂëÏêϸעÊÍ
//  ÐÞ¸´Éæ¼°ºóÊÓÁбíµÄWin2K¼æÈÝÐÔ
//  Fixes Win2K compatibility regarding lookaside lists.
//
#ifndef _WIN2K_COMPAT_SLIST_USAGE // Add content(Ôö¼ÓÄÚÈÝ)
#define _WIN2K_COMPAT_SLIST_USAGE 
#endif
#include "ntifs.h"
#include "ntdddisk.h"
//
// ÔÚ´úÂëÖпªÆ ......

C/C+ÓïÑÔstructÉî²ã̽Ë÷ (ת)

C/C+ÓïÑÔstructÉî²ã̽Ë÷     
  
  ×÷ÕߣºËᦻª               ³ö´¦£ºPConline 
  
  1.   structµÄ¾Þ´ó×÷Óà
  ¡¡¡¡Ãæ¶ÔÒ»¸öÈ˵ĴóÐÍC/C++³ÌÐòʱ£¬Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ