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float-expr.hpp
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
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7  * Christian Schulte, 2019
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33 
34 namespace Gecode {
35 
38 
41  if (x == nullptr)
43  return *x;
44  }
47  if (x != nullptr)
48  rel(home,*x,FRT_EQ,y);
49  return y;
50  }
51 
52  forceinline void*
53  NonLinFloatExpr::operator new(size_t s) {
54  return heap.ralloc(s);
55  }
56  forceinline void
57  NonLinFloatExpr::operator delete(void* p, size_t) {
58  heap.rfree(p);
59  }
60 
61 }
62 
63 // STATISTICS: minimodel-any
Post propagator for SetVar x
Definition: set.hh:767
Post propagator for SetVar SetOpType SetVar y
Definition: set.hh:767
void * ralloc(size_t s)
Allocate s bytes from heap.
Definition: heap.hpp:357
const FloatNum min
Smallest allowed float value.
Definition: float.hh:846
Gecode toplevel namespace
Home class for posting propagators
Definition: core.hpp:856
Heap heap
The single global heap.
Definition: heap.cpp:44
Equality ( )
Definition: float.hh:1069
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:43
Float variables.
Definition: float.hh:870
virtual ~NonLinFloatExpr(void)
Destructor.
Definition: float-expr.hpp:37
#define forceinline
Definition: config.hpp:185
void rfree(void *p)
Free memory block starting at p.
Definition: heap.hpp:371
int p
Number of positive literals for node type.
Definition: bool-expr.cpp:232
const FloatNum max
Largest allowed float value.
Definition: float.hh:844
static FloatVar result(Home home, FloatVar *x)
Return fresh variable if x is null, x otherwise.
Definition: float-expr.hpp:40