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int-expr.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 *
6 * Copyright:
7 * Christian Schulte, 2019
8 *
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33
34namespace Gecode {
35
38
41 if (x == nullptr)
43 return *x;
44 }
47 if (x != nullptr)
48 rel(home,*x,IRT_EQ,y);
49 return y;
50 }
51
52 forceinline void*
53 NonLinIntExpr::operator new(size_t s) {
54 return heap.ralloc(s);
55 }
56 forceinline void
57 NonLinIntExpr::operator delete(void* p, size_t) {
58 heap.rfree(p);
59 }
60
61}
62
63// STATISTICS: minimodel-any
int p
Number of positive literals for node type.
void rfree(void *p)
Free memory block starting at p.
Definition heap.hpp:371
void * ralloc(size_t s)
Allocate s bytes from heap.
Definition heap.hpp:357
Home class for posting propagators
Definition core.hpp:856
Integer variables.
Definition int.hh:371
static IntVar result(Home home, IntVar *x)
Return fresh variable if x is null, x otherwise.
Definition int-expr.hpp:40
virtual ~NonLinIntExpr(void)
Destructor.
Definition int-expr.hpp:37
Heap heap
The single global heap.
Definition heap.cpp:44
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVar x1)
Post propagator for .
Definition rel.cpp:68
@ IRT_EQ
Equality ( )
Definition int.hh:926
const int min
Smallest allowed integer value.
Definition int.hh:118
const int max
Largest allowed integer value.
Definition int.hh:116
Gecode toplevel namespace
Post propagator for SetVar SetOpType SetVar y
Definition set.hh:767
Post propagator for SetVar x
Definition set.hh:767
#define forceinline
Definition config.hpp:187