c++遍历目录文件

#include <string>
#include <vector>
#include<regex>
#include <Windows.h>
#include <stdio.h>
#include <io.h>
using std::string;
using std::wstring;



void ToolGetDirFiles(const std::string& strDir, std::vector<std::string>& vecFiles)
{
  std::string tmpDir = strDir + "\\*";
  _finddata_t FileInfo;
  long Handle = _findfirst(tmpDir.c_str(), &FileInfo);
  if (Handle <= 0)
  {
    return;
  }

  // 
  do
  {
    if (FileInfo.attrib & _A_SUBDIR)
    {
      if ((strcmp(FileInfo.name, ".") != 0) && (strcmp(FileInfo.name, "..") != 0))
      {
        //std::string subDir = strDir + "\\" + FileInfo.name;
      }
    }
    else
    {
      std::string strFilePath = strDir + std::string(FileInfo.name);
      vecFiles.push_back(strFilePath);
    }
  } 
  while (_findnext(Handle, &FileInfo) == 0);

  _findclose(Handle);

}