Method operator()

FastCopyShellExtension/dllmain.cpp:175–175

struct CoTaskMemDeleter
{
    void operator()(ITEMIDLIST* pidl) const { ::CoTaskMemFree(pidl); }
};
using UniquePidlPtr = std::unique_ptr< ITEMIDLIST, CoTaskMemDeleter >;
// Return value of GetCurrentExplorerFolders()