fst::SparsePowerWeight< W, K > Class Template Reference

#include <fst/sparse-power-weight.h>

Inherits fst::SparseTupleWeight< W, K >.

Collaboration diagram for fst::SparsePowerWeight< W, K >:

List of all members.

Public Types
typedef SparsePowerWeight < typename W::ReverseWeight, K >	ReverseWeight
Public Member Functions
	SparsePowerWeight ()
	SparsePowerWeight (const SparseTupleWeight< W, K > &w)
template<class Iterator >
	SparsePowerWeight (Iterator begin, Iterator end)
	SparsePowerWeight (const K &key, const W &w)
SparsePowerWeight< W, K >	Quantize (float delta=kDelta) const
ReverseWeight	Reverse () const
Static Public Member Functions
static const SparsePowerWeight < W, K > &	Zero ()
static const SparsePowerWeight < W, K > &	One ()
static const string &	Type ()
static uint64	Properties ()

---

Detailed Description

template<class W, class K = int>
class fst::SparsePowerWeight< W, K >

Sparse cartesian power semiring: W ^ n Forms:

• a left semimodule when W is a left semiring,
• a right semimodule when W is a right semiring,
• a bisemimodule when W is a semiring, the free semimodule of rank n over W The Times operation is overloaded to provide the left and right scalar products. K is the key value type. kNoKey(-1) is reserved for internal use

Definition at line 79 of file sparse-power-weight.h.

---

Member Typedef Documentation

template<class W, class K = int>

typedef SparsePowerWeight<typename W::ReverseWeight, K> fst::SparsePowerWeight< W, K >::ReverseWeight

Reimplemented from fst::SparseTupleWeight< W, K >.

Definition at line 86 of file sparse-power-weight.h.

---

Constructor & Destructor Documentation

template<class W, class K = int>

fst::SparsePowerWeight< W, K >::SparsePowerWeight

(

)

[inline]

Definition at line 88 of file sparse-power-weight.h.

template<class W, class K = int>

fst::SparsePowerWeight< W, K >::SparsePowerWeight

(

const SparseTupleWeight< W, K > &

w

)

[inline]

Definition at line 90 of file sparse-power-weight.h.

template<class W, class K = int>

template<class Iterator >

fst::SparsePowerWeight< W, K >::SparsePowerWeight	(	Iterator	begin,
		Iterator	end
	)			[inline]

Definition at line 94 of file sparse-power-weight.h.

template<class W, class K = int>

fst::SparsePowerWeight< W, K >::SparsePowerWeight	(	const K &	key,
		const W &	w
	)			[inline]

Definition at line 97 of file sparse-power-weight.h.

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Member Function Documentation

template<class W, class K = int>

static const SparsePowerWeight<W, K>& fst::SparsePowerWeight< W, K >::One

(

)

[inline, static]

Reimplemented from fst::SparseTupleWeight< W, K >.

Definition at line 105 of file sparse-power-weight.h.

template<class W, class K = int>

static uint64 fst::SparsePowerWeight< W, K >::Properties

(

)

[inline, static]

Definition at line 125 of file sparse-power-weight.h.

template<class W, class K = int>

SparsePowerWeight<W, K> fst::SparsePowerWeight< W, K >::Quantize

(

float

delta = kDelta

)

const [inline]

Reimplemented from fst::SparseTupleWeight< W, K >.

Definition at line 131 of file sparse-power-weight.h.

template<class W, class K = int>

ReverseWeight fst::SparsePowerWeight< W, K >::Reverse

(

)

const [inline]

Reimplemented from fst::SparseTupleWeight< W, K >.

Definition at line 135 of file sparse-power-weight.h.

template<class W, class K = int>

static const string& fst::SparsePowerWeight< W, K >::Type

(

void

)

[inline, static]

Overide this: Overwrite the Type method to reflect the key type if using non-default key type.

Definition at line 112 of file sparse-power-weight.h.

template<class W, class K = int>

static const SparsePowerWeight<W, K>& fst::SparsePowerWeight< W, K >::Zero

(

)

[inline, static]

Reimplemented from fst::SparseTupleWeight< W, K >.

Definition at line 100 of file sparse-power-weight.h.

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

• openfst-1.2.6/src/include/fst/sparse-power-weight.h