VariableMap2Builder

Create a builder that will create a 2-dimensional map of variables from the specified data.

Parameters

iterable1	Data for the builder.
iterable2	Data for the builder.
prob	The problem for which to create variables.

Template Parameters

Iter_iterable1	Something that supports begin() and end() and contains values of type K1.
Iter_iterable2	Something that supports begin() and end() and contains values of type K2.

Since

44.00

Create the variables specified by this builder.

Examples using toMap:

• FacilityLocationCollection.cpp
• MultipleKnapsack_Collections.cpp

Returns

The created variables.

Since

44.00

Create the variables specified by this builder.

Examples using toMap:

• FacilityLocationCollection.cpp
• MultipleKnapsack_Collections.cpp

Parameters

makeResult	Function to create an (empty) result.
addResult	Function to add an element to the result.

Template Parameters

I	Type of result
Func_makeResult	auto () -> I: Maps () to I.
Action_addResult	auto (I &,K1,K2,xpress::objects::Variable) -> void: Maps (I &,K1,K2,xpress::objects::Variable) to void.

Returns

The created variables.

Since

44.00

Set a filter that selects elements.

Parameters

newFilter

Element filter

Template Parameters

Func_newFilter

auto (K1,K2) -> bool: Maps (K1,K2) to bool.

Returns

Always returns this instance.

Since

44.00

Set a constant lower bound for all variables.

Examples using withLB:

• Catenary.cpp
• CuttingStock.cpp
• FolioMipIIS.cpp
• Glidert.cpp
• RecursiveFinancialPlanning.cpp

Parameters

newLb

The lower bound for all variables created by this builder.

Returns

Always returns this instance.

Since

44.00

Set a lower bound that depends on the index.

Examples using withLB:

• Catenary.cpp
• CuttingStock.cpp
• FolioMipIIS.cpp
• Glidert.cpp
• RecursiveFinancialPlanning.cpp

Parameters

newLb

The lower bound for all variables created by this builder.

Template Parameters

Func_newLb

auto (K1,K2) -> double: Maps (K1,K2) to double.

Returns

Always returns this instance.

Since

44.00

Set a constant limit for all variables.

A limit specifies the bounds for semi-continuous/integer variables and the limit for partial integer variables. It does not apply to variables of other types.

Examples using withLimit:

• ContractAllocation.cpp
• FolioMip2.cpp

Parameters

newLimit

The limit for all variables created by this builder.

Returns

Always returns this instance.

Since

44.00

Set a limit that depends on the index.

A limit specifies the bounds for semi-continuous/integer variables and the limit for partial integer variables. It does not apply to variables of other types.

Examples using withLimit:

• ContractAllocation.cpp
• FolioMip2.cpp

Parameters

newLimit

The limit for all variables created by this builder.

Template Parameters

Func_newLimit

auto (K1,K2) -> double: Maps (K1,K2) to double.

Returns

Always returns this instance.

Since

44.00

Set a name that depends on the index.

Examples using withName:

• BinBurglar.cpp
• BoolVars.cpp
• Boxes02.cpp
• Capbgt2l.cpp
• CapitalBudgeting.cpp
• Catenary.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• ELS.cpp
• ELSCut.cpp
• ELSManagedCuts.cpp
• FacilityLocationArray.cpp
• FacilityLocationCollection.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioInit.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQC.cpp
• FolioQP.cpp
• Glidert.cpp
• MultipleKnapsack_Arrays.cpp
• MultipleKnapsack_Collections.cpp
• Pplan.cpp
• Pplan2.cpp
• ProductionPlanning_Index.cpp
• PurchasePWL.cpp
• PurchaseSOS2.cpp
• RecursiveFinancialPlanning.cpp
• Sangraalind.cpp
• SpecialOrderedSetsQuadratic.cpp
• TravelingSalesPerson.cpp
• Wagon.cpp

Parameters

newName

The name for all variables created by this builder.

Template Parameters

Func_newName

auto (K1,K2) -> std::optional<std::string>: Maps (K1,K2) to std::optional<std::string>.

Returns

Always returns this instance.

Since

44.00

Set a constant name for all variables.

Examples using withName:

• BinBurglar.cpp
• BoolVars.cpp
• Boxes02.cpp
• Capbgt2l.cpp
• CapitalBudgeting.cpp
• Catenary.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• ELS.cpp
• ELSCut.cpp
• ELSManagedCuts.cpp
• FacilityLocationArray.cpp
• FacilityLocationCollection.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioInit.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQC.cpp
• FolioQP.cpp
• Glidert.cpp
• MultipleKnapsack_Arrays.cpp
• MultipleKnapsack_Collections.cpp
• Pplan.cpp
• Pplan2.cpp
• ProductionPlanning_Index.cpp
• PurchasePWL.cpp
• PurchaseSOS2.cpp
• RecursiveFinancialPlanning.cpp
• Sangraalind.cpp
• SpecialOrderedSetsQuadratic.cpp
• TravelingSalesPerson.cpp
• Wagon.cpp

Parameters

newName

The name for all variables created by this builder. This must be std::nullopt or a format string that will be invoked with the index as argument.

Returns

Always returns this instance.

Since

44.00

Set a constant type for all variables.

Examples using withType:

• BinBurglar.cpp
• BoolVars.cpp
• Boxes02.cpp
• Capbgt2l.cpp
• CapitalBudgeting.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• ELS.cpp
• ELSCut.cpp
• ELSManagedCuts.cpp
• FacilityLocationArray.cpp
• FacilityLocationCollection.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQP.cpp
• MultipleKnapsack_Arrays.cpp
• MultipleKnapsack_Collections.cpp
• Pplan.cpp
• ProductionPlanning_Index.cpp
• Sangraalind.cpp
• TravelingSalesPerson.cpp
• Wagon.cpp

Parameters

newType

The type for all variables created by this builder.

Returns

Always returns this instance.

Since

44.00

Set a type that depends on the index.

Examples using withType:

• BinBurglar.cpp
• BoolVars.cpp
• Boxes02.cpp
• Capbgt2l.cpp
• CapitalBudgeting.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• ELS.cpp
• ELSCut.cpp
• ELSManagedCuts.cpp
• FacilityLocationArray.cpp
• FacilityLocationCollection.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQP.cpp
• MultipleKnapsack_Arrays.cpp
• MultipleKnapsack_Collections.cpp
• Pplan.cpp
• ProductionPlanning_Index.cpp
• Sangraalind.cpp
• TravelingSalesPerson.cpp
• Wagon.cpp

Parameters

newType

The type for all variables created by this builder.

Template Parameters

Func_newType

auto (K1,K2) -> ColumnType: Maps (K1,K2) to ColumnType.

Returns

Always returns this instance.

Since

44.00

Set a constant upper bound for all variables.

Examples using withUB:

• Boxes02.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioInit.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQC.cpp
• FolioQP.cpp
• Glidert.cpp
• PurchasePWL.cpp
• PurchaseSOS2.cpp
• SpecialOrderedSetsQuadratic.cpp
• TravelingSalesPerson.cpp

Parameters

newUb

The upper bound for all variables created by this builder.

Returns

Always returns this instance.

Since

44.00

Set a upper bound that depends on the index.

Examples using withUB:

• Boxes02.cpp
• ContractAllocation.cpp
• CuttingStock.cpp
• Folio.cpp
• FolioCB.cpp
• FolioHeuristic.cpp
• FolioIIS.cpp
• FolioInit.cpp
• FolioMip1.cpp
• FolioMip2.cpp
• FolioMipIIS.cpp
• FolioQC.cpp
• FolioQP.cpp
• Glidert.cpp
• PurchasePWL.cpp
• PurchaseSOS2.cpp
• SpecialOrderedSetsQuadratic.cpp
• TravelingSalesPerson.cpp

Parameters

newUb

The upper bound for all variables created by this builder.

Template Parameters

Func_newUb

auto (K1,K2) -> double: Maps (K1,K2) to double.

Returns

Always returns this instance.

Since

44.00