Forward-c++ implement find files under folder

[CPP] View plain copy on code to view the snippet derived to my code slice began to think it was a very simple problem later found a little trouble, finally implemented as follows, where TMP is the type of file to find, change to other such as. java can find Java type file name [CPP ] View plain copy on code to see a snippet derived from my Code slice <pre code_snippet_id= "266604" snippet_file_name= "blog_20140331_2_3829526"  Name= "code" class= "CPP" > #include <iostream> #include <dirent.h> using namespace std;      int main (void) {dir* dirp;      struct dirent* direntp;      DIRP = Opendir ("F:\\output\\codegen");      string tmp = ". txt";      string filename; if (dirp! = NULL) {for (;;)              {direntp = Readdir (DIRP);              if (direntp = = NULL) break;              string s = direntp->d_name;                         int x = S.find (tmp,0);          if (x>0) {string last;          Last.assign (S,0,X);          Filename=last;      FileName is the name of the TXT file, does not contain the TXT suffix, and the added. txt suffix after the name can be opened directly for other operations}} closedir (DIRP);    } cout<<filename<<endl;  return 0;        }</pre><br> <br> <pre></pre> <pre></pre>

　　

Forward-c++ implement find files under folder