# var.hpp File Reference

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## Namespaces | |

namespace | Gecode |

Gecode toplevel namespace | |

## Functions | |

SetVarBranch | Gecode::SET_VAR_NONE (void) |

Select first unassigned variable. | |

SetVarBranch | Gecode::SET_VAR_RND (Rnd r) |

Select random variable (uniform distribution, for tie breaking). | |

SetVarBranch | Gecode::SET_VAR_MERIT_MIN (SetBranchMerit bm, BranchTbl tbl=nullptr) |

Select variable with least merit according to branch merit function bm. | |

SetVarBranch | Gecode::SET_VAR_MERIT_MAX (SetBranchMerit bm, BranchTbl tbl=nullptr) |

Select variable with highest merit according to branch merit function bm. | |

SetVarBranch | Gecode::SET_VAR_DEGREE_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest degree. | |

SetVarBranch | Gecode::SET_VAR_DEGREE_MAX (BranchTbl tbl=nullptr) |

Select variable with largest degree. | |

SetVarBranch | Gecode::SET_VAR_AFC_MIN (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with smallest accumulated failure count with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_AFC_MIN (SetAFC a, BranchTbl tbl=nullptr) |

Select variable with smallest accumulated failure count. | |

SetVarBranch | Gecode::SET_VAR_AFC_MAX (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with largest accumulated failure count with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_AFC_MAX (SetAFC a, BranchTbl tbl=nullptr) |

Select variable with largest accumulated failure count. | |

SetVarBranch | Gecode::SET_VAR_ACTION_MIN (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with lowest action with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_ACTION_MIN (SetAction a, BranchTbl tbl=nullptr) |

Select variable with lowest action. | |

SetVarBranch | Gecode::SET_VAR_ACTION_MAX (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with highest action with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_ACTION_MAX (SetAction a, BranchTbl tbl=nullptr) |

Select variable with highest action. | |

SetVarBranch | Gecode::SET_VAR_CHB_MIN (BranchTbl tbl=nullptr) |

Select variable with lowest CHB Q-score. | |

SetVarBranch | Gecode::SET_VAR_CHB_MIN (SetCHB c, BranchTbl tbl=nullptr) |

Select variable with lowest CHB Q-score. | |

SetVarBranch | Gecode::SET_VAR_CHB_MAX (BranchTbl tbl=nullptr) |

Select variable with highest CHB Q-score. | |

SetVarBranch | Gecode::SET_VAR_CHB_MAX (SetCHB c, BranchTbl tbl=nullptr) |

Select variable with highest CHB Q-score. | |

SetVarBranch | Gecode::SET_VAR_MIN_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest minimum unknown element. | |

SetVarBranch | Gecode::SET_VAR_MIN_MAX (BranchTbl tbl=nullptr) |

Select variable with largest minimum unknown element. | |

SetVarBranch | Gecode::SET_VAR_MAX_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest maximum unknown element. | |

SetVarBranch | Gecode::SET_VAR_MAX_MAX (BranchTbl tbl=nullptr) |

Select variable with largest maximum unknown element. | |

SetVarBranch | Gecode::SET_VAR_SIZE_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest unknown set. | |

SetVarBranch | Gecode::SET_VAR_SIZE_MAX (BranchTbl tbl=nullptr) |

Select variable with largest unknown set. | |

SetVarBranch | Gecode::SET_VAR_DEGREE_SIZE_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest degree divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_DEGREE_SIZE_MAX (BranchTbl tbl=nullptr) |

Select variable with largest degree divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_AFC_SIZE_MIN (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with smallest accumulated failure count divided by domain size with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_AFC_SIZE_MIN (SetAFC a, BranchTbl tbl=nullptr) |

Select variable with smallest accumulated failure count divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_AFC_SIZE_MAX (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with largest accumulated failure count divided by domain size with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_AFC_SIZE_MAX (SetAFC a, BranchTbl tbl=nullptr) |

Select variable with largest accumulated failure count divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_ACTION_SIZE_MIN (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with smallest action divided by domain size with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_ACTION_SIZE_MIN (SetAction a, BranchTbl tbl=nullptr) |

Select variable with smallest action divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_ACTION_SIZE_MAX (double d=1.0, BranchTbl tbl=nullptr) |

Select variable with largest action divided by domain size with decay factor d. | |

SetVarBranch | Gecode::SET_VAR_ACTION_SIZE_MAX (SetAction a, BranchTbl tbl=nullptr) |

Select variable with largest action divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_CHB_SIZE_MIN (BranchTbl tbl=nullptr) |

Select variable with smallest CHB Q-score divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_CHB_SIZE_MIN (SetCHB c, BranchTbl tbl=nullptr) |

Select variable with smallest CHB Q-score divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_CHB_SIZE_MAX (BranchTbl tbl=nullptr) |

Select variable with largest CHB Q-score divided by domain size. | |

SetVarBranch | Gecode::SET_VAR_CHB_SIZE_MAX (SetCHB c, BranchTbl tbl=nullptr) |

Select variable with largest CHB Q-score divided by domain size. |