regexp::UnboundedRegExpStructure< SymbolType > Class Template Reference

Represents unbounded regular expression structure. Regular expression is stored as a tree of UnboundedRegExpElements. More...

#include <UnboundedRegExpStructure.h>

Public Member Functions
	UnboundedRegExpStructure ()
	Creates a new instance of the expression structure. Defaultly created structure is empty expression. More...
	UnboundedRegExpStructure (UnboundedRegExpElement< SymbolType > &&structure)
	Creates a new instance of the expression structure. The new instance contains structure as provided by the parameter. More...
	UnboundedRegExpStructure (const UnboundedRegExpElement< SymbolType > &structure)
	Creates a new instance of the expression structure. The new instance contains structure as provided by the parameter. More...
	UnboundedRegExpStructure (const FormalRegExpStructure< SymbolType > &other)
	Creates a new instance based on formal representation. The new instance contains structure converted to unbounded representation. More...
const UnboundedRegExpElement< SymbolType > &	getStructure () const
UnboundedRegExpElement< SymbolType > &	getStructure ()
void	setStructure (UnboundedRegExpElement< SymbolType > &&param)
void	setStructure (const UnboundedRegExpElement< SymbolType > &structure)
UnboundedRegExpStructure< DefaultSymbolType >	normalize () &&
	Performs the type normalization of the regexp structure. More...

Friends
ext::ostream &	operator<< (ext::ostream &out, const UnboundedRegExpStructure< SymbolType > &structure)
	Strucuture printer to the stream. More...
std::strong_ordering	operator<=> (const UnboundedRegExpStructure &first, const UnboundedRegExpStructure &second)
	Three way comparison operator implementation for the expression structure. More...
bool	operator== (const UnboundedRegExpStructure &first, const UnboundedRegExpStructure &second)
	Equality operator implementation for the expression structure. More...

Detailed Description

template<class SymbolType>
class regexp::UnboundedRegExpStructure< SymbolType >

Represents unbounded regular expression structure. Regular expression is stored as a tree of UnboundedRegExpElements.

Template Parameters

SymbolType

used for the terminal alphabet

Constructor & Destructor Documentation

UnboundedRegExpStructure() [1/4]

template<class SymbolType >

regexp::UnboundedRegExpStructure< SymbolType >::UnboundedRegExpStructure

explicit

Creates a new instance of the expression structure. Defaultly created structure is empty expression.

UnboundedRegExpStructure() [2/4]

template<class SymbolType >

regexp::UnboundedRegExpStructure< SymbolType >::UnboundedRegExpStructure ( UnboundedRegExpElement< SymbolType > &&  structure )

explicit

Creates a new instance of the expression structure. The new instance contains structure as provided by the parameter.

Parameters

structure

the expression structure.

UnboundedRegExpStructure() [3/4]

template<class SymbolType >

regexp::UnboundedRegExpStructure< SymbolType >::UnboundedRegExpStructure ( const UnboundedRegExpElement< SymbolType > &  structure )

explicit

Creates a new instance of the expression structure. The new instance contains structure as provided by the parameter.

Parameters

structure

the expression structure.

UnboundedRegExpStructure() [4/4]

template<class SymbolType >

regexp::UnboundedRegExpStructure< SymbolType >::UnboundedRegExpStructure ( const FormalRegExpStructure< SymbolType > &  other )

explicit

Creates a new instance based on formal representation. The new instance contains structure converted to unbounded representation.

Parameters

other

the structure in formal representation

Member Function Documentation

getStructure() [1/2]

template<class SymbolType >

UnboundedRegExpElement< SymbolType > & regexp::UnboundedRegExpStructure< SymbolType >::getStructure

Getter of the root of the structure.

Returns

Root node of the unbounded regular expression tree

getStructure() [2/2]

template<class SymbolType >

const UnboundedRegExpElement< SymbolType > & regexp::UnboundedRegExpStructure< SymbolType >::getStructure

Getter of the root of the structure.

Returns

Root node of the unbounded regular expression tree

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normalize()

template<class SymbolType >

UnboundedRegExpStructure< DefaultSymbolType > regexp::UnboundedRegExpStructure< SymbolType >::normalize ( ) &&

inline

Performs the type normalization of the regexp structure.

Returns

the normalized structure

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setStructure() [1/2]

template<class SymbolType >

void regexp::UnboundedRegExpStructure< SymbolType >::setStructure

(

const UnboundedRegExpElement< SymbolType > &

structure

)

Sets the root node of the expression structure

Parameters

structure

new root node of the structure

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setStructure() [2/2]

template<class SymbolType >

void regexp::UnboundedRegExpStructure< SymbolType >::setStructure

(

UnboundedRegExpElement< SymbolType > &&

param

)

Sets the root node of the expression structure

Parameters

structure

new root node of the structure

Friends And Related Function Documentation

operator<<

template<class SymbolType >

ext::ostream & operator<< ( ext::ostream &  out, const UnboundedRegExpStructure< SymbolType > &  structure  )

friend

Strucuture printer to the stream.

Parameters

out	the output stream
structure	the structure to print

operator<=>

template<class SymbolType >

std::strong_ordering operator<=> ( const UnboundedRegExpStructure< SymbolType > &  first, const UnboundedRegExpStructure< SymbolType > &  second  )

friend

Three way comparison operator implementation for the expression structure.

Parameters

first	the first instance
second	the second instance

Returns

the strong ordering between the the first and the second parameter

operator==

template<class SymbolType >

bool operator== ( const UnboundedRegExpStructure< SymbolType > &  first, const UnboundedRegExpStructure< SymbolType > &  second  )

friend

Equality operator implementation for the expression structure.

Parameters

first	the first instance
second	the second instance

Returns

true if the first is equal to the second, false otherwise

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

• alib2data/src/regexp/formal/FormalRegExpStructure.h
• alib2data/src/regexp/unbounded/UnboundedRegExpStructure.h