C++ Reference: class Pack

Note: This documentation is automatically generated.

Method
Accept	Return type: void Arguments: ModelVisitor* const visitor
AddCountAssignedItemsDimension	Return type: void Arguments: IntVar* const count_var This dimension links 'count_var' to the actual number of items assigned to a bin in the pack.
AddCountUsedBinDimension	Return type: void Arguments: IntVar* const count_var This dimension links 'count_var' to the actual number of bins used in the pack.
AddSumVariableWeightsLessOrEqualConstantDimension	Return type: void Arguments: const std::vector<IntVar*>& usage, const std::vector<int64_t>& capacity This dimension imposes: forall b in bins, sum (i in items: usage[i] * is_assigned(i, b)) <= capacity[b] where is_assigned(i, b) is true if and only if item i is assigned to the bin b. This can be used to model shapes of items by linking variables of the same item on parallel dimensions with an allowed assignment constraint.
AddWeightedSumEqualVarDimension	Return type: void Arguments: const std::vector<int64_t>& weights, const std::vector<IntVar*>& loads This dimension imposes that for all bins b, the weighted sum (weights[i]) of all objects i assigned to 'b' is equal to loads[b].
AddWeightedSumEqualVarDimension	Return type: void Arguments: Solver::IndexEvaluator2 weights, const std::vector<IntVar*>& loads This dimension imposes that for all bins b, the weighted sum (weights->Run(i, b)) of all objects i assigned to 'b' is equal to loads[b].
AddWeightedSumLessOrEqualConstantDimension	Return type: void Arguments: const std::vector<int64_t>& weights, const std::vector<int64_t>& bounds This dimension imposes that for all bins b, the weighted sum (weights[i]) of all objects i assigned to 'b' is less or equal 'bounds[b]'.
AddWeightedSumLessOrEqualConstantDimension	Return type: void Arguments: Solver::IndexEvaluator1 weights, const std::vector<int64_t>& bounds This dimension imposes that for all bins b, the weighted sum (weights->Run(i)) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. Ownership of the callback is transferred to the pack constraint.
AddWeightedSumLessOrEqualConstantDimension	Return type: void Arguments: Solver::IndexEvaluator2 weights, const std::vector<int64_t>& bounds This dimension imposes that for all bins b, the weighted sum (weights->Run(i, b) of all objects i assigned to 'b' is less or equal to 'bounds[b]'. Ownership of the callback is transferred to the pack constraint.
AddWeightedSumOfAssignedDimension	Return type: void Arguments: const std::vector<int64_t>& weights, IntVar* const cost_var This dimension enforces that cost_var == sum of weights[i] for all objects 'i' assigned to a bin.
Assign	Return type: void Arguments: int var_index, int bin_index
AssignAllPossibleToBin	Return type: void Arguments: int bin_index
AssignAllRemainingItems	Return type: void
AssignFirstPossibleToBin	Return type: void Arguments: int bin_index
AssignVar	Return type: IntVar* Arguments: int var_index, int bin_index
ClearAll	Return type: void
DebugString	Return type: std::string
InitialPropagate	Return type: void
IsAssignedStatusKnown	Return type: bool Arguments: int var_index
IsPossible	Return type: bool Arguments: int var_index, int bin_index
IsUndecided	Return type: bool Arguments: int var_index, int bin_index
OneDomain	Return type: void Arguments: int var_index
Pack	Arguments: Solver* const s, const std::vector<IntVar*>& vars, int number_of_bins
~Pack
Post	Return type: void
Propagate	Return type: void
PropagateDelayed	Return type: void
RemoveAllPossibleFromBin	Return type: void Arguments: int bin_index
SetAssigned	Return type: void Arguments: int var_index
SetImpossible	Return type: void Arguments: int var_index, int bin_index
SetUnassigned	Return type: void Arguments: int var_index
UnassignAllRemainingItems	Return type: void