lemon/color.cc
author Balazs Dezso <deba@inf.elte.hu>
Thu, 24 Jun 2010 09:27:53 +0200
changeset 894 bb70ad62c95f
parent 209 765619b7cbb2
permissions -rw-r--r--
Fix critical bug in preflow (#372)

The wrong transition between the bound decrease and highest active
heuristics caused the bug. The last node chosen in bound decrease mode
is used in the first iteration in highest active mode.
     1 /* -*- mode: C++; indent-tabs-mode: nil; -*-
     2  *
     3  * This file is a part of LEMON, a generic C++ optimization library.
     4  *
     5  * Copyright (C) 2003-2009
     6  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
     7  * (Egervary Research Group on Combinatorial Optimization, EGRES).
     8  *
     9  * Permission to use, modify and distribute this software is granted
    10  * provided that this copyright notice appears in all copies. For
    11  * precise terms see the accompanying LICENSE file.
    12  *
    13  * This software is provided "AS IS" with no warranty of any kind,
    14  * express or implied, and with no claim as to its suitability for any
    15  * purpose.
    16  *
    17  */
    18 
    19 ///\file
    20 ///\brief Color constants
    21 
    22 #include<lemon/color.h>
    23 
    24 namespace lemon {
    25 
    26   const Color WHITE(1,1,1);
    27 
    28   const Color BLACK(0,0,0);
    29   const Color RED(1,0,0);
    30   const Color GREEN(0,1,0);
    31   const Color BLUE(0,0,1);
    32   const Color YELLOW(1,1,0);
    33   const Color MAGENTA(1,0,1);
    34   const Color CYAN(0,1,1);
    35 
    36   const Color GREY(0,0,0);
    37   const Color DARK_RED(.5,0,0);
    38   const Color DARK_GREEN(0,.5,0);
    39   const Color DARK_BLUE(0,0,.5);
    40   const Color DARK_YELLOW(.5,.5,0);
    41   const Color DARK_MAGENTA(.5,0,.5);
    42   const Color DARK_CYAN(0,.5,.5);
    43 
    44 } //namespace lemon