Creo two times develop asynchronous mode--string manipulation function

Through these 2 functions, the main completion of the construction of the file name

( 1 ) _splitpath function--Decomposition path function

char*drwfullpath = "D:\\TEST\\8102.DRW";

CHARSAVEDRIVE[200];

CHARSAVEDIR[200];

CHARSAVENAME[100];

CHARSAVEEXT[50];

_splitpath (Drwfullpath,savedrive,savedir,savename,saveext);

Results: Savedrive=d:

Savedir=\test\

savename=8102

Saveext=.drw

(2)strcatFunction--putsrcThe referred string is added to thedestat the end(coverdestat the end of the' + ')and add' + '.

extern char *strcat (char *dest,char *src); The header file should contain #include <string.h>

//pdf put it in the same directory. Results directory under

strcat (Savedir, "result\\");

Char *savepath = strcat (Savedrive,savedir);

mkdir (Savepath);

Char*destpdffullnamenoext = strcat (savedrive,savename);

CHARDESTDXFFULLNAME[1024];

sprintf (Destdxffullname, "%s.dxf", Destpdffullnamenoext);

Char *destpdffullname =strcat (Destpdffullnamenoext, ". pdf");

               // The resulting result is: "D:\\test\\8102.pdf";

Additional functions:

strstr function--searches for the first occurrence of a string in another string. When the searched string is found, the function returns the address of the first matching string, or NULL if the searched string is not found .

 

extern   char   * strstr ( char   *str1,  const   Char   *str2);

str1: target being searched for stringexpression to search.

str2: to find an object thestring expression to find.

return value: If str2 str1 str2 in str1 str1 str2 str2 str1

Example:

1 2 3

Char str[]= "1234xyz"; Char *str1=strstr(str, "the"); cout << str1 << Endl;

shown is the : 34xyz

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Creo two times develop asynchronous mode--string manipulation function