opengm::DiscreteSpace< I, L > Class Template Reference
[Space Types]

Discrete space in which variables can have differently many labels. More...

#include <discretespace.hxx>

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List of all members.

Public Types
typedef I	IndexType
typedef L	LabelType
Public Member Functions
	DiscreteSpace ()
	construct an empty label space (with zero variables)
template<class Iterator >
	DiscreteSpace (Iterator, Iterator)
	construct a label space in which each variable can attain a different number of labels
template<class Iterator >
void	assign (Iterator, Iterator)
	assign a new sequence of numbers of labels to an existing space
template<class Iterator >
void	assignDense (Iterator, Iterator)
IndexType	addVariable (const LabelType)
	add one more variable
IndexType	numberOfVariables () const
LabelType	numberOfLabels (const IndexType) const
void	reserve (const IndexType)
	allocate memory for a fixed number of variables

---

Detailed Description

template<class I = std::size_t, class L = std::size_t>
class opengm::DiscreteSpace< I, L >

Discrete space in which variables can have differently many labels.

Examples:

io_graphical_model.cxx, opengmBuildGrid.cxx, quick_start.cxx, and space_types.cxx.

Definition at line 17 of file discretespace.hxx.

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Member Typedef Documentation

template<class I = std::size_t, class L = std::size_t>

typedef I opengm::DiscreteSpace< I, L >::IndexType

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 20 of file discretespace.hxx.

template<class I = std::size_t, class L = std::size_t>

typedef L opengm::DiscreteSpace< I, L >::LabelType

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 21 of file discretespace.hxx.

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Constructor & Destructor Documentation

template<class I , class L >

opengm::DiscreteSpace< I, L >::DiscreteSpace

(

)

[inline]

construct an empty label space (with zero variables)

Definition at line 39 of file discretespace.hxx.

template<class I , class L >

template<class Iterator >

opengm::DiscreteSpace< I, L >::DiscreteSpace	(	Iterator	begin,
		Iterator	end
	)			[inline]

construct a label space in which each variable can attain a different number of labels

Parameters:

	begin	iterator to the beginning of a sequence of numbers of labels
	end	iterator to the end of a sequence of numbers of labels

Example:

 size_t numbersOfLabels[] = {4, 2, 3};
 opengm::DiscreteSpace<> space(numbersOfLabels, numbersOfLabels + 3);

Definition at line 57 of file discretespace.hxx.

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Member Function Documentation

template<class I , class L >

DiscreteSpace< I, L >::IndexType opengm::DiscreteSpace< I, L >::addVariable

(

const LabelType

numberOfLabels

)

[inline]

add one more variable

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 106 of file discretespace.hxx.

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template<class I , class L >

template<class Iterator >

void opengm::DiscreteSpace< I, L >::assign	(	Iterator	begin,
		Iterator	end
	)			[inline]

assign a new sequence of numbers of labels to an existing space

Parameters:

	begin	iterator to the beginning of a sequence of numbers of labels
	end	iterator to the end of a sequence of numbers of labels

Definition at line 73 of file discretespace.hxx.

template<class I , class L >

template<class Iterator >

void opengm::DiscreteSpace< I, L >::assignDense	(	Iterator	begin,
		Iterator	end
	)			[inline]

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 95 of file discretespace.hxx.

template<class I , class L >

DiscreteSpace< I, L >::LabelType opengm::DiscreteSpace< I, L >::numberOfLabels

(

const IndexType

dimension

)

const [inline]

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 124 of file discretespace.hxx.

template<class I , class L >

DiscreteSpace< I, L >::IndexType opengm::DiscreteSpace< I, L >::numberOfVariables

(

)

const [inline]

Reimplemented from opengm::SpaceBase< DiscreteSpace< I, L >, I, L >.

Definition at line 116 of file discretespace.hxx.

template<class I , class L >

void opengm::DiscreteSpace< I, L >::reserve

(

const

IndexType

)

[inline]

allocate memory for a fixed number of variables

Definition at line 85 of file discretespace.hxx.

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