C++ directory exists

The code below helps you to check whether the directory exists.

#include<iostream>
#include<dirent.h>
using namespace std;
bool directory_exists(char *dname){
   DIR *di=opendir(dname); //open the directory
   if(di) return true; //can open=>return true
   else return false;//otherwise return false
   closedir(di);
   }
int main(){
    
  if(directory_exists("D:\\a1"))
    cout<<"The directory exists."<<endl;
  else
    cout<<"The directory does not exist."<<endl;
system("PAUSE");
return 0;
}

Posted by: Ly | post date: 02-13-2013 | Subject: C++ Programming Language




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