Add RAII-based file auto-remover

1 files changed, 36 insertions, 0 deletions

diff --git a/cutl/fs/exception.hxx b/cutl/fs/exception.hxx
new file mode 100644
index 0000000..b412491
--- /dev/null
+++ b/cutl/fs/exception.hxx
@@ -0,0 +1,36 @@
+// file      : cutl/fs/exception.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef CUTL_FS_EXCEPTION_HXX
+#define CUTL_FS_EXCEPTION_HXX
+
+#include <cutl/exception.hxx>
+
+namespace cutl
+{
+  namespace fs
+  {
+    struct error: exception
+    {
+      error (int code): code_ (code) {}
+
+      // Error code (errno).
+      //
+      int
+      code () const
+      {
+        return code_;
+      }
+
+      virtual char const*
+      what () const throw ();
+
+    private:
+      int code_;
+    };
+  }
+}
+
+#endif // CUTL_FS_EXCEPTION_HXX