diff -r d8475431bbbb -r 8e85e6bbefdf lemon/attic/debug.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lemon/attic/debug.h	Mon May 23 04:48:14 2005 +0000
@@ -0,0 +1,70 @@
+/* -*- C++ -*-
+ * lemon/debug.h - Part of LEMON, a generic C++ optimization library
+ *
+ * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#ifndef LEMON_DEBUG_H
+#define LEMON_DEBUG_H
+
+//! \file
+//! \brief Basic definitions for debug control.
+
+namespace lemon {
+
+  //! Debug mode for testing/debugging
+
+  //! Use this debug mode if you want exhaustive range and consistency checks.
+  //! It also produces verbose debug messages.
+  struct DebugOn {
+    //! Example: check whether the edges added to a path are adjacent
+    static const bool consistensy_check = true;
+
+    static const bool range_check = true;
+
+    //! Examples: initialize maps with some value;
+    //! after deleting an item from UnionFindEnum set its value in the
+    //! corresponding map to NULL...
+    static const bool ensure_safe_state = true;
+
+    static const int verbose = 5;
+  };
+
+  //! Debug mode for turning off debug aids.
+
+  //! This debud mode switches off all range and consistency checks,
+  //! as well as the debug messages.
+  //!
+  struct DebugOff {
+    static const bool consistensy_check = false;
+    static const bool range_check = false;
+    static const bool ensure_safe_state = false;
+    static const int verbose = 0;
+  };
+
+#ifdef DEBUG
+  //! The default debug mode.
+
+  //! The default debug mode.
+  //!
+  typedef DebugOn DefaultDebugMode;
+#else
+  //! The default debug mode. 
+
+  //! The default debug mode. 
+  //!
+  typedef DebugOff DefaultDebugMode;
+#endif
+
+}
+#endif // LEMON_DEBUG_H