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float.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  * Vincent Barichard <Vincent.Barichard@univ-angers.fr>
6  *
7  * Copyright:
8  * Christian Schulte, 2002
9  * Vincent Barichard, 2012
10  *
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35 
36 #include <gecode/float.hh>
37 
38 namespace Gecode {
39 
41  : VarImpVar<Float::FloatVarImp>(new (home) Float::FloatVarImp(home,FloatVal(min,max))) {
42  Float::Limits::check(min,"FloatVar::FloatVar");
43  Float::Limits::check(max,"FloatVar::FloatVar");
44  if (min > max)
45  throw Float::VariableEmptyDomain("FloatVar::FloatVar");
46  }
47 
48 }
49 
50 // STATISTICS: float-var
51 
Variables as interfaces to variable implementations.
Definition: var.hpp:47
void max(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
Definition: arithmetic.cpp:49
FloatVar(void)
Default constructor.
Definition: float.hpp:44
Computation spaces.
Definition: core.hpp:1701
void check(const FloatVal &n, const char *l)
Check whether float n is a valid number, otherwise throw out of limits exception with information l...
Definition: limits.hpp:44
void min(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
Definition: arithmetic.cpp:67
Float value type.
Definition: float.hh:334
Exception: Variable created with empty domain
Definition: exception.hpp:60
Gecode toplevel namespace
double FloatNum
Floating point number base type.
Definition: float.hh:106