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task-view.hpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Christian Schulte <schulte@gecode.org>
5 * Guido Tack <tack@gecode.org>
6 *
7 * Copyright:
8 * Christian Schulte, 2009
9 * Guido Tack, 2010
10 *
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35
36namespace Gecode { namespace Int { namespace Unary {
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.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.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.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.lct() << ":"
74 << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
75 return os << s.str();
76 }
77
78 template<class Char, class Traits>
79 std::basic_ostream<Char,Traits>&
80 operator <<(std::basic_ostream<Char,Traits>& os, const ManFlexTaskBwd& t) {
81 std::basic_ostringstream<Char,Traits> s;
82 s.copyfmt(os); s.width(0);
83 s << t.est() << ':' << t.lst() << ':' << t.pmin() << ':'
84 << t.pmax() << ':' << t.ect() << ':' << t.lct();
85 return os << s.str();
86 }
87
88 template<class Char, class Traits>
89 std::basic_ostream<Char,Traits>&
90 operator <<(std::basic_ostream<Char,Traits>& os, const OptFlexTaskBwd& t) {
91 std::basic_ostringstream<Char,Traits> s;
92 s.copyfmt(os); s.width(0);
93 s << t.est() << ':' << t.lst() << ':' << t.pmin() << ':'
94 << t.pmax() << ':' << t.ect() << ':' << t.lct() << ':'
95 << (t.mandatory() ? '1' : (t.optional() ? '?' : '0'));
96 return os << s.str();
97 }
98
99}}}
100
101// STATISTICS: int-var
Task mapper: turns a task view into its dual.
Definition task.hh:102
int ect(void) const
Return earliest completion time.
int lst(void) const
Return latest start time.
int lct(void) const
Return latest completion time.
int est(void) const
Return earliest start time.
int pmin(void) const
Return minimum processing time.
int pmax(void) const
Return maximum processing time.
std::basic_ostream< Char, Traits > & operator<<(std::basic_ostream< Char, Traits > &os, const ManFixPTaskBwd &t)
Definition task-view.hpp:40
Gecode toplevel namespace