ace::PartOfContext Class Reference

Part of context is smallest unit used for context tracing functionality. More...

#include <context.h>

List of all members.

Public Member Functions
	PartOfContext (string_index_t lemma, tag_index_t tag, bool narrow=false)
	Constructor needs to know lemma and morphologic tag.
bool	operator== (const PartOfContext &rhs) const
	Two contexts are equal if they are binded to the same lemma and tag.
context_frequency_t	frequency (void) const
void	inc (void)
	Increment frequency counter.
bool	is_part_of_narrow (void) const
bool	is_part_of_wide (void) const
string_index_t	lemma (void) const
tag_index_t	tag (void) const
Private Attributes
context_frequency_t	_frequency
	Word frequency.
TaggedLemma	_tagged_lemma
	Word lemma and tag altogether.
Static Private Attributes
static const context_frequency_t	_max_frequency = std::numeric_limits<context_frequency_t>::max() >> 1
static const context_frequency_t	_narrow_flag_bitmask = ~PartOfContext::_max_frequency

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Detailed Description

Part of context is smallest unit used for context tracing functionality.

It holds data for any word founded within context (in general): 1. word lemma 2. word morphologic tag 3. word frequency

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Constructor & Destructor Documentation

ace::PartOfContext::PartOfContext	(	string_index_t	lemma,
		tag_index_t	tag,
		bool	narrow = false
	)			[inline]

Constructor needs to know lemma and morphologic tag.

It also set frequency counter to 1.

Parameters:

	lemma	Word lemma.
	tag	Word morphologic tag.
	narrow	If true -> part of narrow context, if false -> part of wide one.

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Member Function Documentation

bool ace::PartOfContext::operator==

(

const PartOfContext &

rhs

)

const [inline]

Two contexts are equal if they are binded to the same lemma and tag.

Parameters:

rhs

Part of context to compare.

Returns:

True, if given context is equal to self.

context_frequency_t ace::PartOfContext::frequency

(

void

)

const [inline]

Returns:

Frequency of given part of context.

void ace::PartOfContext::inc

(

void

)

Increment frequency counter.

Exceptions:

context_part_frequency_index_overflow

In case of frequency counter overflow.

bool ace::PartOfContext::is_part_of_narrow

(

void

)

const [inline]

Returns:

True, if given word is part of narrow context.

bool ace::PartOfContext::is_part_of_wide

(

void

)

const [inline]

Returns:

True, if given word is part of wide context.

string_index_t ace::PartOfContext::lemma

(

void

)

const [inline]

Returns:

Word lemma of given part of context.

tag_index_t ace::PartOfContext::tag

(

void

)

const [inline]

Returns:

Morphologic tag of given part of context.

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Member Data Documentation

const context_frequency_t ace::PartOfContext::_max_frequency = std::numeric_limits<context_frequency_t>::max() >> 1 [static, private]

const context_frequency_t ace::PartOfContext::_narrow_flag_bitmask = ~PartOfContext::_max_frequency [static, private]

context_frequency_t ace::PartOfContext::_frequency [private]

Word frequency.

TaggedLemma ace::PartOfContext::_tagged_lemma [private]

Word lemma and tag altogether.

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

• proto/Source/context.h
• proto/Source/context.cpp