ʹÓÃmex CÉú³ÉMATLABµÄ¹ÉƱÊý¾Ý·ÖÎö½Ó¿Ú
#include "mex.h"
#define DWORD long
#define NUMBER_OF_STRUCTS (sizeof(friends)/sizeof(struct phonebook))
#define NUMBER_OF_FIELDS (sizeof(field_names)/sizeof(*field_names))
void mexFunction(int nlhs,
mxArray * plhs[] , int nrhs,const mxArray * pahs[])
{
typedef struct {
DWORD dt; //ÈÕÆÚ: ±ÈÈç¶Á³öÊý¾ÝΪ20031110,´ú±í2003Äê11ÔÂ10ºÅ
DWORD k_price;//¿ªÅ̼Û*0.01£¨£©:¶Á³öµÄ¼Û¸ñ³Ë0.01Ϊʵ¼Ê¼Û¸ñ¡£ÏÂͬ¡£
DWORD h_price;//×î¸ß¼Û*0.01
DWORD l_price;//×îµ×¼Û*0.01
DWORD s_price;//ÊÕÅ̼Û
float s_tolmoney;//(µ¥Î»:ÒÚ)
DWORD bur_tol;//³É½»Á¿
DWORD unknown; ///ûÓÐʹÓÃ
}ST_K_DATE;
FILE * f = 0;
int nfieldidx= 0;
char * pkdata;
int lday = 8;
int dims[2] = {1, lday };
char msg[128] = "";
char path[512] = {0};
int i,r,c ,*val;
double *kp,*sp,*hp,*lp,*tm,*vol;
int lseekpos;
mxArray *field_value;
const char *field_names[] = {"ÈÕÆÚ", "¿ªÅ̼Û","×î¸ß¼Û","×îµÍ¼Û","ÊÕÅ̼Û","³É½»½ð¶î","³É½»Á¿"};
ST_K_DATE * pd = 0;
r = mxGetM(pahs[0]);
c = mxGetN(pahs[0]);
sprintf(msg,"r:%d , c:%d rn",r,c);
mexPrintf(msg);
mxGetString(pahs[0],msg,128);
sprintf(path,"D:\jcb_hxzq\vipdoc\sh\lday\sh%s.day",msg);
me
Ïà¹ØÎĵµ£º
Boss˵£¬Òª¿´OpenGL£¬¿´ÁË¿ìÒ»¸öÔ£¬×ÜËã³öÁ˸öÏñÑùµÄ¶«Î÷£¬ÓÃCдÁ˸ö3DÃÔ¹¬£¬
ËäȻֻÓÐ350ÐÐ
´úÂ룬²»¹ý±ßѧ±ßд£¬×ã×ãдÁËÒ»ÖÜʱ¼ä£¬»¹ÊÇСÓгɾ͸е쬻î»î»î£¡
&n ......
×Ö·û´®×ª»»Æª
atof
atoi
atol
gcvt
strtod
strtol
strtoul
toascii
tolower
toupper
atof£¨½«×Ö·û´®×ª»»³É¸¡µãÐÍÊý£©
Ïà¹Øº¯Êý
atoi£¬atol£¬strtod£¬strtol£¬strtoul
±íÍ·Îļþ
#include <stdlib.h>
¶¨Ò庯Êý
double atof(const char *nptr);
º¯Êý˵Ã÷
atof()»áɨÃè²ÎÊýnptr×Ö·û´®£¬Ìø¹ýÇ°Ãæµ ......
1¡¢´íÎó(err_return)µÄºê¶¨Òå
#define err_return(num,fmt,args) \
do
{
printf("[%s:%d]"fmt"\n",__FILE__,__LINE__,##args);return(num);
} while(0)
-1 ÊÇreturnµÄ·µ»ØÖµ£¬±íʾÓдíÎó£»
fmt Ê ......
ÎÒ֮ǰÊÇÒ»¸öC³ÌÐòÔ±£¬¶øÇÒÊǸöWindowsµÄ³ÌÐòÔ±£¬ÔÚwindowsÏÂʹÓÃVC6.0/VS2005µÈmicrosoftµÄɵ¹Ïʽ¹¤¾ß¹¤×÷£¬
¶ÔÓÚÄǸövc 6.0/vs2005µÄ¿ì½Ý²Ù×÷£¬debug²Ù×÷ÊÇÄÇôµÄÊìϤ£¬¿ÉÒÔ˵vc
6.0/vs2005ÊÇwindowÏ¿ª·¢c/c++×îºÃÓõŤ¾ßÁË£¬¿ÉÒԲ鿴µ÷ÓöÑÕ»£¬ÄÚ´æ±ä»¯Çé¿ö£¬±äÁ¿Öµ£¬ÁíÍâ°²×° visual assist
xºóÈÃVC¿´ÆðÀ´ÊÇÄÇô ......
C×Ö·û´®´¦Àíº¯ÊýµÄʵÏÖ£¨Linux£©
#include <stddef.h>
char * ___strtok = NULL;
char * strcpy(char * dest,const char *src)
{
char *tmp = dest;
while ((*dest++ = *src++) != '\0')
/* nothing */;
return tmp;
}
char * strncpy(char * des ......