Generic modification events and propagation conditions
[Programming variables]

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Detailed Description

Predefined modification events must be taken into account by variable types.

Typedefs
typedef int	Gecode::ModEvent
	Type for modification events.
typedef int	Gecode::PropCond
	Type for propagation conditions.
Variables
const ModEvent	Gecode::ME_GEN_FAILED = -1
	Generic modification event: failed variable.
const ModEvent	Gecode::ME_GEN_NONE = 0
	Generic modification event: no modification.
const ModEvent	Gecode::ME_GEN_ASSIGNED = 1
	Generic modification event: variable is assigned a value.
const PropCond	Gecode::PC_GEN_NONE = -1
	Propagation condition to be ignored (convenience).
const PropCond	Gecode::PC_GEN_ASSIGNED = 0
	Propagation condition for an assigned variable.

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Typedef Documentation

typedef int Gecode::ModEvent

Type for modification events.

Definition at line 139 of file core.icc.

typedef int Gecode::PropCond

Type for propagation conditions.

Definition at line 149 of file core.icc.

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Variable Documentation

const ModEvent Gecode::ME_GEN_FAILED = -1

Generic modification event: failed variable.

Definition at line 142 of file core.icc.

const ModEvent Gecode::ME_GEN_NONE = 0

Generic modification event: no modification.

Definition at line 144 of file core.icc.

const ModEvent Gecode::ME_GEN_ASSIGNED = 1

Generic modification event: variable is assigned a value.

Definition at line 146 of file core.icc.

const PropCond Gecode::PC_GEN_NONE = -1

Propagation condition to be ignored (convenience).

Definition at line 151 of file core.icc.

const PropCond Gecode::PC_GEN_ASSIGNED = 0

Propagation condition for an assigned variable.

Definition at line 153 of file core.icc.