Is this code creating a Directory?

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C++

I reverse a program a get this part of the code.
I need to know if this code is creating a Dir. and what is the attibute (0) is Hidden?

v5 = GetTempPathA(0x104u, &Buffer);
v19 = v5;
if ( v5 && v19 <= 0x104 )
  v20 = &Buffer;
else
  v20 = "C:\\";
v6 = std__basic_string_char_std__char_traits_char__std__allocator_char____basic_string_char_std__char_traits_char__std__allocator_char__( &v21,v20, &v22);
v23 = v6;
v24 = v6;
LOBYTE(v11) = 3;
std__operator_(&v25, v6, "DOC\\");
LOBYTE(v11) = 5;
std__basic_string_char_std__char_traits_char__std__allocator_char_____basic_string_char_std__char_traits_char__std__allocator_char__(&v21);
v7 = std__basic_string_char_std__char_traits_char__std__allocator_char____c_str(&v25);
if ( GetFileAttributesA((LPCSTR)v7) == -1 )
{
     v8 = std__basic_string_char_std__char_traits_char__std__allocator_char____c_str(&v25);
      CreateDirectoryA((LPCSTR)v8, 0);
}