How can I get the list of files in a folder and all its subfolders using C or C++? -

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this question has answer here:

i want list of files in folder, if there subfolders inside, want list of files within these subfolders, too.

i have read question how can list of files in directory using c or c++?
didn't me solve problem.

all want function this:

vector<string> filelist;  //return number of files within folder. // @ dir: folder directory // @ list: output list of files // @ filetype: multiple similar types  int getfilelistfrom(const string & dir, vector<string>:: list,      const string & filetype); int getfilelistfrom(const string & dir, vector<string>:: list,      const vector<string> & filetypes);

i hope function can used follows (hypothetically):

//example1 filenum1 = getfilelistfrom("c:\\program files(x69)\\pornox", list1, "avi");  //example2 filenum2 = getfilelistfrom("d:\\myworkspace\\documentations\\", list2,   vector<string>("doc","docx","pdf","txt"));

i'm using windows x86 system, don't worry cross-platform issue. also, if 3rd-part packages necessary, please provide download links , documentations.

any appreciated!


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