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