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+// file : libcutl/fs/auto-remove.hxx
+// license : MIT; see accompanying LICENSE file
+
+#ifndef LIBCUTL_FS_AUTO_REMOVE_HXX
+#define LIBCUTL_FS_AUTO_REMOVE_HXX
+
+#include <vector>
+
+#include <libcutl/fs/path.hxx>
+#include <libcutl/fs/exception.hxx>
+
+#include <libcutl/export.hxx>
+
+namespace cutl
+{
+ namespace fs
+ {
+ // Remove a file or an empty directory on destruction unless canceled.
+ //
+ struct LIBCUTL_EXPORT auto_remove
+ {
+ explicit
+ auto_remove (path const& p)
+ : path_ (p), canceled_ (false)
+ {
+ }
+
+ ~auto_remove ();
+
+ void
+ cancel ()
+ {
+ canceled_ = true;
+ }
+
+ private:
+ auto_remove (auto_remove const&);
+
+ auto_remove&
+ operator= (auto_remove const&);
+
+ private:
+ path path_;
+ bool canceled_;
+ };
+
+ // Remove a list of file or aempty directories on destruction unless
+ // canceled.
+ //
+ struct LIBCUTL_EXPORT auto_removes
+ {
+ auto_removes (): canceled_ (false) {}
+ ~auto_removes ();
+
+ void
+ add (path const& p)
+ {
+ paths_.push_back (p);
+ }
+
+ void
+ cancel ()
+ {
+ canceled_ = true;
+ }
+
+ private:
+ auto_removes (auto_removes const&);
+
+ auto_removes&
+ operator= (auto_removes const&);
+
+ private:
+ typedef std::vector<path> paths;
+
+ paths paths_;
+ bool canceled_;
+ };
+ }
+}
+
+#endif // LIBCUTL_FS_AUTO_REMOVE_HXX