Generic branching support
[Programming models]

Classes
class	Gecode::ValBranch< Var >
	Value branching information. More...
class	Gecode::VarBranch< Var >
	Variable branching information. More...
Modules
	Tie-breaking for variable selection
	Branch with a function
Typedefs
typedef std::function< double(const Space &home, double w, double b)>	Gecode::BranchTbl
	Tie-break limit function.

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Detailed Description

Support for randomization and tie-breaking that are independent of a particular variable domain.

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Typedef Documentation

typedef std::function<double(const Space& home, double w, double b)> Gecode::BranchTbl

Tie-break limit function.

Here the value w is the worst and is the best merit value found. The function must return the merit value that is considered the limit for breaking ties.

Definition at line 52 of file branch-var.hpp.