C/C++ÔËÐÐÖеÄһЩÎÊÌâ¼°Æä½â¾ö
±¾ÈËÔÚ×ö±ÏÉèµÄʱºòÓöµ½µÄһЩÎÊÌ⣬ÔÚÕâÀï×ܽáһϣ¬Ï£Íû»á¶Ô´ó¼ÒÓÐЩ°ïÖú~Óв»×ãÖ®´¦»¹ÍûÖ¸³ö£¬´ó¼Ò¹²Í¬½ø²½^_^
Ò»¡¢»ù±¾½éÉÜ£º
1.ÔËÐл·¾³VC6.0£¨Microsoft Visual C++ 6.0£©£¨http://40.duote.org/microsoft_visualc6.zip£©
2.¿ÎÌâÏà¹ØÄÚÈÝ£ºAVSÊÓƵ±àÂë
¶þ¡¢³öÏÖµÄÎÊÌâ¼°½â¾ö·½·¨£º
1.ÎÊÌ⣺
fatal error C1083:"Cannot open include file: 'Dshow.h': No such file or directoryÖ´ÐÐ cl.exe ʱ³ö´í"
½â¾ö£º
°²×°DirectX SDK(Nov_08°æ)£¨ http://download.microsoft.com/download/5/8/2/58223f79-689d-47ae-bdd0-056116ee8d16/DXSDK_Nov08.exe£©
Platform SDK(PSDK-x86)£¨http://download.microsoft.com/download/a/5/f/a5f0d781-e201-4ab6-8c6a-9bb4efed1e1a/PSDK-x86.exe£©
ÔÚTools£>OptionµÄÑ¡ÏdirectoriesÖÐÔö¼ÓÏàÓ¦ÏîÄ¿¡£
ÔÚInclude filesÔö¼ÓDirectX£¬DirectShowµÄInclude·¾¶£¬ÔÚLibrary filesÖÐÔö¼ÓDirectX£¬DirectShowµÄLib·¾¶¡£
------------------------------------------------------------------
2. ÎÊÌ⣺
fatal error C1083: Cannot open include file: 'dxtrans.h': No such file or directory
½â¾ö£º
°²×°DX SDK Aug2007(×¢Òâ±ØÐëÊÇ2007 aug)£¨http://download.microsoft.com/download/3/3/f/33f1af6e-c61b-4f14-a0de-3e9096ed4b3a/dxsdk_aug2007.exe£©
DirectX 9.0 SDK Update (February 2005) Extras,°ÑÉÏÊöÁ½ÕßµÄincludeºÍlibĿ¼¶¼Ìí¼Óµ½ VC++includeºÍlibĿ¼Ï¡£
-----------------------------------------------------------------------
3. ÎÊÌ⣺
error C2011: '_D3DVECTOR' : 'struct' type redefinition
½â¾ö£º
½á¹¹Ìå±»Öظ´¶¨Ò壬Ӧ¸ÃÊÇÇ°Ãæ°²×°µÄÁ½¸öSDK³åÍ»£¬ËùÒÔɾµôÁ˵ÚÒ»´Î°²×°µÄDirectX SDK(Nov_08°æ)
---------------------------------------------------------
4.ÎÊÌ⣺
fatal error C1083: Cannot open include file: 'streams.h': No such file or directory
½â¾ö£º
ÔÚVC++µÄTools/Option/DirectoryµÄIncludeÖмÓÈë“C:\PROGRAM FILES\EXTRAS\DIRECTSHOW\SAMPLES\C++\DIRECTSHOW\BASECLASSES”
ÔÚlibraryÖÐÌí¼Ó“C:\PROGRAM FILES\EXTRAS\DIRECTSHOW\SAMPLES\C++\DIRECTSHOW\BASECLASSES\DEBUG”
---------------------------------------------------
5.ÎÊÌ⣺
°²×°04°æµÄSDKºó³öÏֵĴíÎó
£¨Îļ
Ïà¹ØÎĵµ£º
C++ÓëJava±È½Ï(ת)
Ó¢ÎÄÔÎÄ£ºhttp://www.javacoffeebreak.com/articles/thinkinginjava/comparingc++andjava.html
“×÷ΪһÃûC++³ÌÐòÔ±£¬ÎÒÃÇÔçÒÑÕÆÎÕÁËÃæÏò¶ÔÏó³ÌÐòÉè¼ÆµÄ»ù±¾¸ÅÄ¶øÇÒJavaµÄÓï·¨ÎÞÒÉÊǷdz£ÊìϤµÄ¡£ÊÂʵÉÏ£¬Java±¾À´¾ÍÊÇ´ÓC++ÑÜÉú³öÀ´µÄ¡£”
¡¡¡¡È»¶ø£¬C++ºÍJavaÖ®¼äÈÔ´æÔÚһЩÏÔÖøµÄ²îÒ ......
ÒÔÇ°ÓùßÁËMSSQL£¬VC++ÓÐÇ¿´óµÄADOÖ§³Ömssql£¬·½±ã°¡£¬²»¹ÜÊÇÁ¬½Ó£¬²Ù×÷µÈ¶¼ÊÇÀÊÀÊÉÏÊÖ°¡¡£µ«ÊÇÏÖÔÚͻȻҪÓÃMySqlÁË£¬¿ªÊ¼Ã»ÓÐmssqlÄÇÑùµÄ²Ù×÷½çÃ棬ÎÒÕæÓеãÅų⡣°¥£¬Ã»°ì·¨£¬¹«Ë¾ÒªÇó£¬Ö»ÄÜÑо¿MySqlÔõôÓÃÁË¡£
¸Õ¿ªÊ¼¾ÍÓöµ½ÁËÒ»¸ö»ù±¾µÄÎÊ ......
¿ÉϧMS-DOS²»ÊÇÖйúÈËдµÄ£¬²»Ö§³ÖÖÐÎÄ¡£
/* Note:Your choice is C IDE */
#include "stdio.h"
main(int argc, char *argv[])
{
FILE *fp;
char ch;
int num=0,max;
int line=0;
if((fp=fopen(argv[1],"rt"))==NULL)
{
printf("\nCannot open file strike any key exit!");
getch();
exit(1);
......
9.2 ¹²ÓÃÌå
CÓïÑÔ³ýÁËÌṩ½á¹¹ÌåÕâÖÖ¿É°üº¬¶àÖÖÀàÐÍÊý¾ÝµÄ¹¹ÔìÀàÐÍÍ⣬»¹ÌṩÁËÒ»ÖÖ´ÓÐÎʽÉÏ¿´ºÍ½á¹¹Ìå¿°³Æ“ÂÏÉúÐֵܔµÄ¹¹ÔìÀàÐÍ——¹²ÓÃÌ壨union£©¡£
±¾½Ú´Ó¹²ÓÃÌåµÄ¸ÅÄîÈëÊÖ£¬´Ó¹²ÓÃÌåµÄ¸ÅÄî¡¢Óë½á¹¹ÌåµÄÒìͬ¡¢Ê¹Óõȷ½Ãæ½øÐÐÏêϸµÄ½éÉÜ¡£
9.2.1 ʲôÊǹ²ÓÃÌå
ÏÖʵÉú»îÖУ¬Ä³Ð©Ê ......
ÔÚcÖУ¬²ÎÊýĬÈÏÊÇ´«ÖµµÄ£¬¼´ÔÚ²ÎÊýÈëջʱ±»¸´ÖÆÒ»·Ý
¡£ÔÚº¯ÊýÀïÃæÐÞ¸ÄÕâЩ²ÎÊý£¬²»»áÓ°ÏìÍâÃæµÄµ÷ÓÃÕß¡£
ÀýÈç
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
void get_str(char * p)
{
p = (char *)malloc(sizeof("abcd"));
s ......