Photo Class Reference

Example: Placing people on a photo More...

List of all members.

Public Types
enum	{ BRANCH_NONE, BRANCH_DEGREE }
	Branching to use for model. More...

Public Member Functions
	Photo (const SizeOptions &opt)
	Actual model.
	Photo (bool share, Photo &s)
	Constructor for cloning s.
virtual Space *	copy (bool share)
	Copy during cloning.
virtual void	print (std::ostream &os) const
	Print solution.
virtual IntVar	cost (void) const
	Return solution cost.
Public Member Functions inherited from Gecode::Driver::ScriptBase< BaseSpace >
	ScriptBase (void)
	Default constructor.
	ScriptBase (bool share, ScriptBase &e)
	Constructor used for cloning.
virtual void	compare (const Space &, std::ostream &os) const
	Compare with s.

Protected Attributes
const PhotoSpec &	spec
	Photo specification.
IntVarArray	pos
	Person's position on photo.
IntVar	violations
	Number of violated preferences.

Related Functions
(Note that these are not member functions.)
int	main (int argc, char *argv[])
	Main-function.

Additional Inherited Members
Static Public Member Functions inherited from Gecode::Driver::ScriptBase< BaseSpace >
template<class Script , template< class > class Engine, class Options >
static void	run (const Options &opt)

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Detailed Description

Example: Placing people on a photo

A group of people wants to take a group photo. Each person can give preferences next to whom he or she wants to be placed on the photo. The problem to be solved is to find a placement that violates as few preferences as possible.

Definition at line 80 of file photo.cpp.

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Member Enumeration Documentation

anonymous enum

Branching to use for model.

Enumerator:

BRANCH_NONE	Choose variables from left to right.
BRANCH_DEGREE	Choose variable with largest degree.

Definition at line 91 of file photo.cpp.

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Constructor & Destructor Documentation

Photo::Photo ( const SizeOptions &  opt )

inline

Actual model.

Definition at line 96 of file photo.cpp.

Photo::Photo ( bool  share, Photo &  s  )

inline

Constructor for cloning s.

Definition at line 124 of file photo.cpp.

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Member Function Documentation

virtual Space* Photo::copy ( bool  share )

inlinevirtual

Copy during cloning.

Definition at line 131 of file photo.cpp.

virtual void Photo::print ( std::ostream &  os ) const

inlinevirtual

Print solution.

Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.

Definition at line 136 of file photo.cpp.

virtual IntVar Photo::cost ( void  ) const

inlinevirtual

Return solution cost.

Definition at line 141 of file photo.cpp.

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Friends And Related Function Documentation

int main ( int  argc, char *  argv[]  )

related

Main-function.

Definition at line 150 of file photo.cpp.

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Member Data Documentation

const PhotoSpec& Photo::spec

protected

Photo specification.

Definition at line 83 of file photo.cpp.

IntVarArray Photo::pos

protected

Person's position on photo.

Definition at line 85 of file photo.cpp.

IntVar Photo::violations

protected

Number of violated preferences.

Definition at line 87 of file photo.cpp.

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

• examples/photo.cpp (Revision: 11473)