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task-view.hpp
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2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
5  * Guido Tack <tack@gecode.org>
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7  * Copyright:
8  * Christian Schulte, 2009
9  * Guido Tack, 2010
10  *
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35 
36 namespace Gecode { namespace Int { namespace Cumulative {
37 
38  template<class Char, class Traits>
39  std::basic_ostream<Char,Traits>&
40  operator <<(std::basic_ostream<Char,Traits>& os, const ManFixPTaskBwd& t) {
41  std::basic_ostringstream<Char,Traits> s;
42  s.copyfmt(os); s.width(0);
43  s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct();
44  return os << s.str();
45  }
46 
47  template<class Char, class Traits>
48  std::basic_ostream<Char,Traits>&
49  operator <<(std::basic_ostream<Char,Traits>& os,
50  const ManFixPSETaskBwd& t) {
51  std::basic_ostringstream<Char,Traits> s;
52  s.copyfmt(os); s.width(0);
53  s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct();
54  return os << s.str();
55  }
56 
57  template<class Char, class Traits>
58  std::basic_ostream<Char,Traits>&
59  operator <<(std::basic_ostream<Char,Traits>& os, const OptFixPTaskBwd& t) {
60  std::basic_ostringstream<Char,Traits> s;
61  s.copyfmt(os); s.width(0);
62  s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct() << ':'
63  << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
64  return os << s.str();
65  }
66 
67  template<class Char, class Traits>
68  std::basic_ostream<Char,Traits>&
69  operator <<(std::basic_ostream<Char,Traits>& os,
70  const OptFixPSETaskBwd& t) {
71  std::basic_ostringstream<Char,Traits> s;
72  s.copyfmt(os); s.width(0);
73  s << t.est() << ":[" << t.pmin() << ',' << t.c() << "]:" << t.lct() << ':'
74  << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
75  return os << s.str();
76  }
77 
78 }}}
79 
80 // STATISTICS: int-var
NodeType t
Type of node.
Definition: bool-expr.cpp:230
Task mapper: turns a task view into its dual.
Definition: task.hh:102
Gecode toplevel namespace