ContextChangeDetector Class Reference

#include <contextChangeDetector.h>

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Public Member Functions
	ContextChangeDetector (const std::string, const std::string, const std::string, const std::string, bool)
	~ContextChangeDetector ()
bool	context_change (const std::string &past_stream) const
std::string	change (const std::string &past_stream) const
std::string	get_sliding_window () const
void	set_sliding_window_size (const std::string &str)
void	update_sliding_window (const std::string &str)

Private Member Functions
bool	context_change_helper (const std::string &str1, const std::string &str2) const

Private Attributes
std::string::size_type	SLIDING_WINDOW_SIZE
std::string	sliding_window
const std::string	wordChars
const std::string	separatorChars
const std::string	blankspaceChars
const std::string	controlChars
bool	lowercase_mode

Static Private Attributes
static const std::string::size_type	DEFAULT_SLIDING_WINDOW_SIZE = 80

Detailed Description

Definition at line 36 of file contextChangeDetector.h.

Constructor & Destructor Documentation

ContextChangeDetector()

ContextChangeDetector::ContextChangeDetector	(	const std::string	wChars,
		const std::string	tChars,
		const std::string	bChars,
		const std::string	cChars,
		bool	lowercase
	)

Definition at line 35 of file contextChangeDetector.cpp.

~ContextChangeDetector()

ContextChangeDetector::~ContextChangeDetector

(

)

Definition at line 49 of file contextChangeDetector.cpp.

Member Function Documentation

change()

std::string ContextChangeDetector::change

(

const std::string &

past_stream

)

const

Definition at line 203 of file contextChangeDetector.cpp.

References blankspaceChars, context_change(), get_sliding_window(), lowercase_mode, Tokenizer::lowercaseMode(), ReverseTokenizer::nextToken(), separatorChars, and sliding_window.

Referenced by ContextTracker::update().

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context_change()

bool ContextChangeDetector::context_change

(

const std::string &

past_stream

)

const

Definition at line 75 of file contextChangeDetector.cpp.

References context_change_helper(), and sliding_window.

Referenced by change(), and ContextTracker::contextChange().

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context_change_helper()

bool ContextChangeDetector::context_change_helper ( const std::string &  str1, const std::string &  str2  ) const

private

Definition at line 99 of file contextChangeDetector.cpp.

References wordChars.

Referenced by context_change().

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get_sliding_window()

std::string ContextChangeDetector::get_sliding_window

(

)

const

Definition at line 265 of file contextChangeDetector.cpp.

References sliding_window.

Referenced by change().

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set_sliding_window_size()

void ContextChangeDetector::set_sliding_window_size

(

const std::string &

str

)

Definition at line 54 of file contextChangeDetector.cpp.

References DEFAULT_SLIDING_WINDOW_SIZE, and SLIDING_WINDOW_SIZE.

Referenced by ContextTracker::set_sliding_window_size().

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update_sliding_window()

void ContextChangeDetector::update_sliding_window

(

const std::string &

str

)

Definition at line 63 of file contextChangeDetector.cpp.

References sliding_window, and SLIDING_WINDOW_SIZE.

Referenced by ContextTracker::update().

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Member Data Documentation

blankspaceChars

const std::string ContextChangeDetector::blankspaceChars

private

Definition at line 62 of file contextChangeDetector.h.

Referenced by change().

controlChars

const std::string ContextChangeDetector::controlChars

private

Definition at line 63 of file contextChangeDetector.h.

DEFAULT_SLIDING_WINDOW_SIZE

const std::string::size_type ContextChangeDetector::DEFAULT_SLIDING_WINDOW_SIZE = 80

staticprivate

Definition at line 56 of file contextChangeDetector.h.

Referenced by set_sliding_window_size().

lowercase_mode

bool ContextChangeDetector::lowercase_mode

private

Definition at line 64 of file contextChangeDetector.h.

Referenced by change().

separatorChars

const std::string ContextChangeDetector::separatorChars

private

Definition at line 61 of file contextChangeDetector.h.

Referenced by change().

sliding_window

std::string ContextChangeDetector::sliding_window

private

Definition at line 58 of file contextChangeDetector.h.

Referenced by change(), context_change(), get_sliding_window(), and update_sliding_window().

SLIDING_WINDOW_SIZE

std::string::size_type ContextChangeDetector::SLIDING_WINDOW_SIZE

private

Definition at line 57 of file contextChangeDetector.h.

Referenced by set_sliding_window_size(), and update_sliding_window().

wordChars

const std::string ContextChangeDetector::wordChars

private

Definition at line 60 of file contextChangeDetector.h.

Referenced by context_change_helper().

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

• F:/msys64/home/MatteoV/git/presage/src/lib/core/context_tracker/contextChangeDetector.h
• F:/msys64/home/MatteoV/git/presage/src/lib/core/context_tracker/contextChangeDetector.cpp