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Warehouses Class Reference
[Example scripts (models)]

Inherits Example.

List of all members.

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Detailed Description

Example: Locating warehouses

A company needs to construct warehouses to supply stores with goods. Each warehouse possibly to be constructed has a certain capacity defining how many stores it can supply. Constructing a warehouse incurs a fixed cost. Costs for transportation from warehouses to stores depend on the locations of warehouses and stores.

Determine which warehouses should be constructed and which warehouse should supply which store such that overall cost (transportation cost plus construction cost) is smallest.

Definition at line 71 of file warehouses.cc.

Public Member Functions
	Warehouses (const Options &opt)
	Actual model.
void	constrain (Space *s)
	Add constraint for next better solution.
	Warehouses (bool share, Warehouses &s)
	Constructor for cloning s.
virtual Space *	copy (bool share)
	Copy during cloning.
virtual void	print (void)
	Print solution.
Protected Attributes
IntVarArray	supplier
	Map store to the supplier.
BoolVarArray	open
	Is a supplier open (warehouse needed).
IntVarArray	cost
	Cost of a store.
IntVar	total
	Total cost.

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Constructor & Destructor Documentation

Warehouses::Warehouses (  const Options &  opt  )  [inline]

Actual model. Definition at line 83 of file warehouses.cc.

Warehouses::Warehouses (  bool  share, Warehouses &  s )  [inline]

Constructor for cloning s. Definition at line 133 of file warehouses.cc.

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Member Function Documentation

void Warehouses::constrain (  Space *  s  )  [inline]

Add constraint for next better solution. Definition at line 129 of file warehouses.cc.

virtual Space* Warehouses::copy (  bool  share  )  [inline, virtual]

Copy during cloning. Implements Gecode::Space. Definition at line 142 of file warehouses.cc.

virtual void Warehouses::print (  void   )  [inline, virtual]

Print solution. Reimplemented from Example. Definition at line 147 of file warehouses.cc.

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Member Data Documentation

IntVarArray Warehouses::supplier [protected]

Map store to the supplier. Definition at line 74 of file warehouses.cc.

BoolVarArray Warehouses::open [protected]

Is a supplier open (warehouse needed). Definition at line 76 of file warehouses.cc.

IntVarArray Warehouses::cost [protected]

Cost of a store. Definition at line 78 of file warehouses.cc.

IntVar Warehouses::total [protected]

Total cost. Definition at line 80 of file warehouses.cc.

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

• examples/warehouses.cc (Revision: 3517)