Generated on Thu Apr 11 13:59:41 2019 for Gecode by doxygen 1.6.3
Gecode::FloatValBranch

Gecode::FloatValBranch Class Reference
[Branching on float variables]

Which values to select for branching first. More...

#include <float.hh>

List of all members.

Public Types

enum  Select { SEL_SPLIT_MIN, SEL_SPLIT_MAX, SEL_SPLIT_RND, SEL_VAL_COMMIT }
 

Which value selection.

More...

Public Member Functions

 FloatValBranch (Select s=SEL_SPLIT_MIN)
 Initialize with selection strategy s.
 FloatValBranch (Rnd r)
 Initialize with random number generator r.
 FloatValBranch (FloatBranchVal v, FloatBranchCommit c)
 Initialize with value function f and commit function c.
Select select (void) const
 Return selection strategy.

Protected Attributes

Select s
 Which value to select.

Detailed Description

Which values to select for branching first.

Definition at line 1820 of file float.hh.

Member Enumeration Documentation

enum Gecode::FloatValBranch::Select

Which value selection.

Enumerator:
SEL_SPLIT_MIN 

Select values not greater than mean of smallest and largest value.

SEL_SPLIT_MAX 

Select values greater than mean of smallest and largest value.

SEL_SPLIT_RND 

Select values randomly which are not greater or not smaller than mean of largest and smallest value.

SEL_VAL_COMMIT 

Select value according to user-defined functions.

Definition at line 1823 of file float.hh.

Constructor & Destructor Documentation

Gecode::FloatValBranch::FloatValBranch ( Select  s = SEL_SPLIT_MIN  )  [inline]

Initialize with selection strategy s.

Definition at line 37 of file val.hpp.

Gecode::FloatValBranch::FloatValBranch ( Rnd  r  )  [inline]

Initialize with random number generator r.

Definition at line 41 of file val.hpp.

Gecode::FloatValBranch::FloatValBranch ( FloatBranchVal  v,
FloatBranchCommit  c 
) [inline]

Initialize with value function f and commit function c.

Definition at line 45 of file val.hpp.

Member Function Documentation

FloatValBranch::Select Gecode::FloatValBranch::select ( void   )  const [inline]

Return selection strategy.

Definition at line 49 of file val.hpp.

Member Data Documentation

Select Gecode::FloatValBranch::s [protected]

Which value to select.

Definition at line 1831 of file float.hh.

The documentation for this class was generated from the following files: