Base class for linear Boolean constraints with coefficients. More...
#include <linear.hh>
Public Member Functions | |
LinBoolScale (Home home, SBAP &p, SBAN &n, VX x, int c) | |
Constructor for creation. | |
LinBoolScale (Space &home, bool share, Propagator &pr, SBAP &p, SBAN &n, VX x, int c) | |
Constructor for cloning pr. | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (defined as low linear) | |
virtual size_t | dispose (Space &home) |
Delete propagator and return its size. | |
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virtual ExecStatus | propagate (Space &home, const ModEventDelta &med)=0 |
Propagation function. | |
ModEventDelta | modeventdelta (void) const |
Return the modification event delta. | |
virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
Advise function. | |
double | afc (void) const |
Return the accumlated failure count. |
Protected Attributes | |
SBAP | p |
Positive Boolean views with coefficients on left-hand side. | |
SBAN | n |
Negative Boolean views with coefficients on left-hand side. | |
VX | x |
Integer view on right-hand side. | |
int | c |
Integer constant on right-hand side. |
Additional Inherited Members | |
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static void * | operator new (size_t s, Space &home) |
Allocate memory from space. | |
static void | operator delete (void *p, Space &home) |
No-op for exceptions. | |
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Propagator (Home home) | |
Constructor for posting. | |
Propagator (Space &home, bool share, Propagator &p) | |
Constructor for cloning p. |
Base class for linear Boolean constraints with coefficients.
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inline |
Constructor for creation.
Definition at line 153 of file bool-scale.hpp.
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inline |
Constructor for cloning pr.
Definition at line 181 of file bool-scale.hpp.
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virtual |
Cost function (defined as low linear)
Implements Gecode::Propagator.
Definition at line 164 of file bool-scale.hpp.
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 171 of file bool-scale.hpp.
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protected |
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protected |
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protected |
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protected |