Lua µ÷ÓÃCдµÄ¶¯Ì¬¿âÓöµ½µÄÎÊÌâ¼°½â¾ö
×î½üÒ»¸öÏîÄ¿ÓÃlua5.1.4ºÍc++ÁªºÏ¿ª·¢¡£ÔÚ¿ª·¢µÄ¿ªÊ¼½×¶ÎÓöµ½ÁËÒ»µãÎÊÌ⣬ÎÊÌâÈçÏ£º
ÓÃÃüÁîÐÐÔËÐУºlua test.lua
lua: error loading modules 'dllforlua' from file './dllforlua.dll':
ÕÒ²»µ½Ö¸¶¨µÄ³ÌÐò¡£
ÒòΪÊǵÚÒ»´ÎʹÓã¬Õâ¸öÎÊÌâÀ§ÈÅÁËÎҺü¸Ìì¡£¾¹ý¶à·¬²âÊÔ£¬·¢ÏÖÈçϹæÂÉ£º
Èç¹ûÓÃrequireµ÷ÓõÄʱºò£¬C¶¯Ì¬¿âµÄÎļþÃû±ØÐëÒªÓëµ¼³öº¯Êý±£³ÖÒ»Ö¡£
ÀýÈ磺¶¯Ì¬¿âÃû×Ö£ºtestlua.dll£¬ÄÇôµ¼³öº¯Êý±ØÐëÈçÏ£º
extern "C"
LUALIB_API int luaopen_testlua(lua_State *L) {
lua_register(L, "average", lua_average);
return 0;
}
ÁíÍâÒ»ÖÖ½â¾ö·½·¨£¬ÓÃpackage.loadlib£¨¾ø¶Ô·¾¶.dll, "µ¼³öº¯ÊýÃû")
È»ºóµ÷ÓÃÕâ¸öµ¼³öº¯Êý
dllentry = package.loadlib("D:\\myprogram\\Lua\\firstC\\Release\\luatest.dll", "luaopen_suibian")
dllentry()
avg, sum = average(10, 20, 30, 40, 50)
print("The average is ", avg)
print("The sum is ", sum)
˵Ã÷£ºluatest.dllÊǶ¯Ì¬¿âµÄÃû×Ö£¬luaopen_suibianÊǵ¼³öº¯ÊýÃû£¬2Õß¿ÉÒÔ²»Ò»Ö¡£
½¨ÒéÓõÚÒ»ÖÖ·½Ê½¡£
Ïà¹ØÎĵµ£º
4*4¼üÅÌɨÃèC³ÌÐò
#include<reg52.h>
#define uchar unsigned char
uchar code table[]={0xC0,0xF9,0xA4,0xB0,0x99,
0x92,0x82,0xF8,0x80,0x90,
0x88,0x83,0xC6,0xA1,0x86,0x8E};
uchar temp,num;
void display(uchar);
void delay(uchar a)
{
......
ÒÔÏÂÎÄÕÂ×ªÔØÓÚ:ΪÁËѧϰºÍÊÕ²Ø
http://tech.163.com/school · 2005-08-23 11:05:18 · À´Ô´: Ìì¼«Íø
C/C++Êý×éÃûÓëÖ¸ÕëÇø±ð
¡¡¡¡ÒýÑÔ
¡¡¡¡Ö¸ÕëÊÇC/C++ÓïÑÔµÄÌØÉ«£¬¶øÊý×éÃûÓëÖ¸ÕëÓÐÌ«¶àµÄÏàËÆ£¬ÉõÖÁºÜ¶àʱºò£¬Êý×éÃû¿ÉÒÔ×÷ΪָÕëʹÓá£ÓÚÊǺõ£¬ºÜ¶à³ÌÐòÉè¼ÆÕ߾ͱ»¸ãºýÍ¿ÁË¡£¶øÐí¶àµÄ´óѧÀÏʦ£¬ËûÃÇ ......
1. ÓÃÔ¤´¦ÀíÖ¸Áî#define ÉùÃ÷Ò»¸ö³£Êý£¬ÓÃÒÔ±íÃ÷1ÄêÖÐÓжàÉÙÃ루ºöÂÔÈòÄêÎÊÌ⣩
#define SECONDS_PER_YEAR (60 * 60 * 24 * 365)UL
ÎÒÔÚÕâÏë¿´µ½¼¸¼þÊÂÇ飺
1). #define Óï·¨µÄ»ù±¾ÖªÊ¶£¨ÀýÈ磺²»ÄÜÒԷֺŽáÊø£¬À¨ºÅµÄʹÓ㬵ȵȣ©
2). ¶®µÃÔ¤´¦ÀíÆ÷½«Î ......
(ת)C++ÖÐextern “C”º¬ÒåÉî²ã̽Ë÷
1.ÒýÑÔ
¡¡¡¡C++ÓïÑԵĴ´½¨³õÖÔÊÇ“a better C”£¬µ«ÊÇÕâ²¢²»Òâζ×ÅC++ÖÐÀàËÆCÓïÑÔµÄÈ«¾Ö±äÁ¿ºÍº¯ÊýËù²ÉÓõıàÒëºÍÁ¬½Ó·½Ê½ÓëCÓïÑÔÍêÈ«Ïàͬ¡£×÷ΪһÖÖÓûÓëC¼æÈݵÄÓïÑÔ£¬C++±£ÁôÁËÒ»²¿·Ö¹ý³ÌʽÓïÑÔµÄÌØµã£¨±»ÊÀÈ˳ÆÎª“²»³¹µ×µØÃæÏò¶ÔÏó&rdquo ......
ÄÚÈÝ£ºIntroduction ºÍ Error Reporting
1. glibc ËùʵÏÖÈ«²¿»ò²¿·Ö¹æ·¶ÏµĹ¦ÄÜÓÐ
ISO C: The international standard for the C programming language.
POSIX: The ISO/IEC 9945 (aka IEEE 1003) standards for operating systems.
Berkeley Unix: BSD and SunOS.
SVID: The System V Interface Description.
X ......