NgramCounts Class Reference

#include <Ngram.h>

List of all members.

Classes
struct	NgramComparator
Public Types
typedef std::vector< int >	Key
typedef int	Value
typedef std::map< Key, Value, NgramComparator >::iterator	iterator
typedef std::map< Key, Value, NgramComparator > ::const_iterator	const_iterator
Public Member Functions
	NgramCounts ()
virtual	~NgramCounts ()
void	Add (const Key &ngram)
bool	Lookup (const Key &ngram, Value *v) const
void	clear ()
bool	empty () const
std::size_t	size () const
std::size_t	max_size () const
int	get_default_count () const
iterator	find (const Key &ngram)
const_iterator	find (const Key &ngram) const
Value &	operator[] (const Key &ngram)
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const

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Detailed Description

A simple STL-stdmap based n-gram counts. Basically, we provide typical accessors and mutaors, but we intentionally does not allow erasing elements.

Definition at line 12 of file Ngram.h.

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Member Typedef Documentation

typedef std::map<Key, Value, NgramComparator>::const_iterator NgramCounts::const_iterator

Definition at line 36 of file Ngram.h.

typedef std::map<Key, Value, NgramComparator>::iterator NgramCounts::iterator

Definition at line 35 of file Ngram.h.

typedef std::vector<int> NgramCounts::Key

Definition at line 33 of file Ngram.h.

typedef int NgramCounts::Value

Definition at line 34 of file Ngram.h.

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Constructor & Destructor Documentation

NgramCounts::NgramCounts

(

)

[inline]

Definition at line 38 of file Ngram.h.

virtual NgramCounts::~NgramCounts

(

)

[inline, virtual]

Definition at line 39 of file Ngram.h.

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Member Function Documentation

void NgramCounts::Add

(

const Key &

ngram

)

[inline]

If the specified "ngram" is found, we add counts. If not, we insert the default count in the container.

Definition at line 44 of file Ngram.h.

References end(), and find().

Referenced by BOOST_AUTO_TEST_CASE().

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const_iterator NgramCounts::begin

(

)

const [inline]

Definition at line 89 of file Ngram.h.

iterator NgramCounts::begin

(

)

[inline]

Definition at line 88 of file Ngram.h.

void NgramCounts::clear

(

)

[inline]

Clear all elments in the container.

Definition at line 66 of file Ngram.h.

Referenced by BOOST_AUTO_TEST_CASE().

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bool NgramCounts::empty

(

)

const [inline]

Return true iff the container is empty.

Definition at line 71 of file Ngram.h.

Referenced by BOOST_AUTO_TEST_CASE().

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const_iterator NgramCounts::end

(

)

const [inline]

Definition at line 91 of file Ngram.h.

iterator NgramCounts::end

(

)

[inline]

Definition at line 90 of file Ngram.h.

Referenced by Add(), and BOOST_AUTO_TEST_CASE().

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const_iterator NgramCounts::find

(

const Key &

ngram

)

const [inline]

Definition at line 84 of file Ngram.h.

iterator NgramCounts::find

(

const Key &

ngram

)

[inline]

Definition at line 83 of file Ngram.h.

Referenced by Add(), and BOOST_AUTO_TEST_CASE().

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int NgramCounts::get_default_count

(

)

const [inline]

Definition at line 81 of file Ngram.h.

Referenced by BOOST_AUTO_TEST_CASE().

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bool NgramCounts::Lookup	(	const Key &	ngram,
		Value *	v
	)			const [inline]

Return true iff the specified "ngram" is found in the container.

Definition at line 56 of file Ngram.h.

Referenced by BOOST_AUTO_TEST_CASE().

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std::size_t NgramCounts::max_size

(

)

const [inline]

Definition at line 78 of file Ngram.h.

Value& NgramCounts::operator[]

(

const Key &

ngram

)

[inline]

Definition at line 86 of file Ngram.h.

std::size_t NgramCounts::size

(

)

const [inline]

Return the the number of elements in the container.

Definition at line 76 of file Ngram.h.

Referenced by BOOST_AUTO_TEST_CASE().

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

• mosesdecoder/mert/Ngram.h