task-view.hpp

00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
00002 /*
00003  *  Main authors:
00004  *     Christian Schulte <schulte@gecode.org>
00005  *     Guido Tack <tack@gecode.org>
00006  *
00007  *  Copyright:
00008  *     Christian Schulte, 2009
00009  *     Guido Tack, 2010
00010  *
00011  *  Last modified:
00012  *     $Date: 2011-05-25 16:56:41 +0200 (Wed, 25 May 2011) $ by $Author: schulte $
00013  *     $Revision: 12022 $
00014  *
00015  *  This file is part of Gecode, the generic constraint
00016  *  development environment:
00017  *     http://www.gecode.org
00018  *
00019  *  Permission is hereby granted, free of charge, to any person obtaining
00020  *  a copy of this software and associated documentation files (the
00021  *  "Software"), to deal in the Software without restriction, including
00022  *  without limitation the rights to use, copy, modify, merge, publish,
00023  *  distribute, sublicense, and/or sell copies of the Software, and to
00024  *  permit persons to whom the Software is furnished to do so, subject to
00025  *  the following conditions:
00026  *
00027  *  The above copyright notice and this permission notice shall be
00028  *  included in all copies or substantial portions of the Software.
00029  *
00030  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00031  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00032  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00033  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00034  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00035  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00036  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00037  *
00038  */
00039 
00040 namespace Gecode { namespace Int { namespace Cumulative {
00041 
00042   template<class Char, class Traits>
00043   std::basic_ostream<Char,Traits>&
00044   operator <<(std::basic_ostream<Char,Traits>& os, const ManFixPTaskBwd& t) {
00045     std::basic_ostringstream<Char,Traits> s;
00046     s.copyfmt(os); s.width(0);
00047     s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct();
00048     return os << s.str();
00049   }
00050 
00051   template<class Char, class Traits>
00052   std::basic_ostream<Char,Traits>&
00053   operator <<(std::basic_ostream<Char,Traits>& os,
00054               const ManFixPSETaskBwd& t) {
00055     std::basic_ostringstream<Char,Traits> s;
00056     s.copyfmt(os); s.width(0);
00057     s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct();
00058     return os << s.str();
00059   }
00060     
00061   template<class Char, class Traits>
00062   std::basic_ostream<Char,Traits>&
00063   operator <<(std::basic_ostream<Char,Traits>& os, const OptFixPTaskBwd& t) {
00064     std::basic_ostringstream<Char,Traits> s;
00065     s.copyfmt(os); s.width(0);
00066     s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct() << ':'
00067       << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
00068     return os << s.str();
00069   }
00070 
00071   template<class Char, class Traits>
00072   std::basic_ostream<Char,Traits>&
00073   operator <<(std::basic_ostream<Char,Traits>& os,
00074               const OptFixPSETaskBwd& t) {
00075     std::basic_ostringstream<Char,Traits> s;
00076     s.copyfmt(os); s.width(0);
00077     s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct() << ':'
00078       << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
00079     return os << s.str();
00080   }
00081     
00082 }}}
00083 
00084 // STATISTICS: int-var