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extensional-regular.cpp
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4  * Christian Schulte <schulte@gecode.org>
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7  * Christian Schulte, 2004
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33 
35 
36 namespace Gecode {
37 
38  void
39  extensional(Home home, const IntVarArgs& x, DFA dfa,
40  IntPropLevel) {
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,
50  IntPropLevel) {
51  using namespace Int;
52  if (same(x))
53  throw ArgumentSame("Int::extensional");
56  }
57 
58 }
59 
60 // STATISTICS: int-post
Deterministic finite automaton (DFA)
Definition: int.hh:2048
void extensional(Home home, const IntVarArgs &x, DFA dfa, IntPropLevel)
Post domain consistent propagator for extensional constraint described by a DFA.
ExecStatus post_lgp(Home home, const VarArgArray< Var > &x, const DFA &dfa)
Select small types for the layered graph propagator.
Passing integer variables.
Definition: int.hh:656
Passing Boolean variables.
Definition: int.hh:712
bool same(VarArgArray< Var > x, VarArgArray< Var > y)
Definition: array.hpp:1899
IntPropLevel
Propagation levels for integer propagators.
Definition: int.hh:974
Exception: Arguments contain same variable multiply
Definition: exception.hpp:80
Post propagator for SetVar x
Definition: set.hh:767
Gecode toplevel namespace
#define GECODE_POST
Check for failure in a constraint post function.
Definition: macros.hpp:40
Home class for posting propagators
Definition: core.hpp:853
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition: macros.hpp:103