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extensional-regular.cpp
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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 *
6 * Copyright:
7 * Christian Schulte, 2004
8 *
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33
35
36namespace Gecode {
37
38 void
39 extensional(Home home, const IntVarArgs& x, DFA dfa,
41 using namespace Int;
42 if (same(x))
43 throw ArgumentSame("Int::extensional");
46 }
47
48 void
49 extensional(Home home, const BoolVarArgs& x, DFA dfa,
51 using namespace Int;
52 if (same(x))
53 throw ArgumentSame("Int::extensional");
56 }
57
58}
59
60// STATISTICS: int-post
Passing Boolean variables.
Definition int.hh:712
Deterministic finite automaton (DFA)
Definition int.hh:2049
Home class for posting propagators
Definition core.hpp:856
Passing integer variables.
Definition int.hh:656
Exception: Arguments contain same variable multiply
Definition exception.hpp:80
#define GECODE_POST
Check for failure in a constraint post function.
Definition macros.hpp:40
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition macros.hpp:103
void extensional(Home home, const IntVarArgs &x, DFA d, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for extensional constraint described by a DFA.
IntPropLevel
Propagation levels for integer propagators.
Definition int.hh:974
ExecStatus post_lgp(Home home, const VarArgArray< Var > &x, const DFA &dfa)
Select small types for the layered graph propagator.
Gecode toplevel namespace
bool same(VarArgArray< Var > x, VarArgArray< Var > y)
Definition array.hpp:1937
Post propagator for SetVar x
Definition set.hh:767