alpar@906: /* -*- C++ -*-
ladanyi@1435:  * lemon/debug.h - Part of LEMON, a generic C++ optimization library
alpar@906:  *
alpar@1164:  * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@1359:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@906:  *
alpar@906:  * Permission to use, modify and distribute this software is granted
alpar@906:  * provided that this copyright notice appears in all copies. For
alpar@906:  * precise terms see the accompanying LICENSE file.
alpar@906:  *
alpar@906:  * This software is provided "AS IS" with no warranty of any kind,
alpar@906:  * express or implied, and with no claim as to its suitability for any
alpar@906:  * purpose.
alpar@906:  *
alpar@906:  */
alpar@883: 
alpar@921: #ifndef LEMON_DEBUG_H
alpar@921: #define LEMON_DEBUG_H
alpar@883: 
alpar@883: //! \file
alpar@883: //! \brief Basic definitions for debug control.
alpar@883: 
alpar@921: namespace lemon {
alpar@883: 
alpar@883:   //! Debug mode for testing/debugging
alpar@883: 
alpar@883:   //! Use this debug mode if you want exhaustive range and consistency checks.
alpar@883:   //! It also produces verbose debug messages.
alpar@883:   struct DebugOn {
alpar@883:     //! Example: check whether the edges added to a path are adjacent
alpar@883:     static const bool consistensy_check = true;
alpar@883: 
alpar@883:     static const bool range_check = true;
alpar@883: 
alpar@883:     //! Examples: initialize maps with some value;
alpar@883:     //! after deleting an item from UnionFindEnum set its value in the
alpar@883:     //! corresponding map to NULL...
alpar@883:     static const bool ensure_safe_state = true;
alpar@883: 
alpar@883:     static const int verbose = 5;
alpar@883:   };
alpar@883: 
alpar@883:   //! Debug mode for turning off debug aids.
alpar@883: 
alpar@883:   //! This debud mode switches off all range and consistency checks,
alpar@883:   //! as well as the debug messages.
alpar@883:   //!
alpar@883:   struct DebugOff {
alpar@883:     static const bool consistensy_check = false;
alpar@883:     static const bool range_check = false;
alpar@883:     static const bool ensure_safe_state = false;
alpar@883:     static const int verbose = 0;
alpar@883:   };
alpar@883: 
alpar@883: #ifdef DEBUG
alpar@883:   //! The default debug mode.
alpar@883: 
alpar@883:   //! The default debug mode.
alpar@883:   //!
alpar@883:   typedef DebugOn DefaultDebugMode;
alpar@883: #else
alpar@883:   //! The default debug mode. 
alpar@883: 
alpar@883:   //! The default debug mode. 
alpar@883:   //!
alpar@883:   typedef DebugOff DefaultDebugMode;
alpar@883: #endif
alpar@883: 
alpar@883: }
alpar@921: #endif // LEMON_DEBUG_H