kanzi::SplitStringRange Class Reference

SplitStringRange is a range that iteratively performs a string split. More...

#include <kanzi/core.ui/binding/split_string_range.hpp>

Inheritance diagram for kanzi::SplitStringRange:

Classes
struct	SplitPosition
	String position. More...
class	SplitStringRangeLocation
	Location implementation for split string range. More...

Public Member Functions
void	assignString (string_view inputString, string_view delimiter)
	Assign a new string. More...
SplitPosition	nextSplitPosition (size_t pos, bool delim) const
	Initializes the string to the next valid location. More...
SplitPosition	nextSplitPosition (const SplitPosition &splitPos) const
	Wrapper to nextSplitPosition that uses the input split position for advancing. More...
string	substr (size_t pos, size_t len) const
	Returns a sub-string from the internal test. More...
Public Member Functions inherited from kanzi::AbstractRange
AbstractRangeIterator	beginIteration ()
	Gets an iterator to the beginning of this range. More...
AbstractRangeSharedPtr	createView (size_t length)
	Creates a view over this range. More...
AbstractRangeSharedPtr	evaluate ()
	Evaluate the abstract range. More...
AbstractRangeLocationPtr	locationBegin ()
	Gets an iteratable location to beginning of the range. More...
virtual	~AbstractRange ()=default
	Destructor. More...

Static Public Member Functions
static SplitStringRangeSharedPtr	create (string_view inputString, string_view delimiter)
	Creates a new split string range. More...

Protected Member Functions
AbstractRangeSharedPtr	evaluateOverride () override
	AbstractRange::evaluateOverride() implementation. More...
AbstractRangeLocationPtr	locationBeginOverride () override
	AbstractRange::locationBeginOverride() implementation. More...
	SplitStringRange (string_view inputString, string_view delimiter)
	Constructor. More...
Protected Member Functions inherited from kanzi::AbstractRange
	AbstractRange ()=default
	Constructor. More...
virtual AbstractRangeSharedPtr	createViewOverride (size_t length)
	Implementation-dependent view over the range. More...

Protected Attributes
string	m_delimiter
	Delimiter. More...
SplitPosition	m_splitPos
	Split position. More...
string	m_text
	Text to split. More...

Detailed Description

SplitStringRange is a range that iteratively performs a string split.

The string is split in a lazy manner, without creating storage for all the words separately.

Since

Kanzi 3.9.0

Constructor & Destructor Documentation

SplitStringRange()

kanzi::SplitStringRange::SplitStringRange ( string_view  inputString, string_view  delimiter  )

explicitprotected

Constructor.

Parameters

inputString	Input string to split.
delimiter	Split delimiter.

Member Function Documentation

create()

static SplitStringRangeSharedPtr kanzi::SplitStringRange::create ( string_view  inputString, string_view  delimiter  )

static

Creates a new split string range.

Parameters

inputString	Input string to split.
delimiter	Split delimiter.

Returns

Iterator range shared pointer.

assignString()

void kanzi::SplitStringRange::assignString	(	string_view	inputString,
		string_view	delimiter
	)

Assign a new string.

Called to reuse the split string range without destroying the range.

Parameters

inputString	Input string to split.
delimiter	Split delimiter.

nextSplitPosition() [1/2]

SplitPosition kanzi::SplitStringRange::nextSplitPosition	(	size_t	pos,
		bool	delim
	)		const

Initializes the string to the next valid location.

Parameters

pos	Position to start looking for the next string.
delim	If delimiter was the last thing read true, otherwise false.

Returns

Next split position.

nextSplitPosition() [2/2]

SplitPosition kanzi::SplitStringRange::nextSplitPosition ( const SplitPosition &  splitPos ) const

inline

Wrapper to nextSplitPosition that uses the input split position for advancing.

Parameters

splitPos

Previous split position.

Returns

Next split position.

substr()

string kanzi::SplitStringRange::substr ( size_t  pos, size_t  len  ) const

inline

Returns a sub-string from the internal test.

Parameters

pos	Position into string.
len	Length of substring.

evaluateOverride()

AbstractRangeSharedPtr kanzi::SplitStringRange::evaluateOverride ( )

overrideprotectedvirtual

AbstractRange::evaluateOverride() implementation.

Reimplemented from kanzi::AbstractRange.

locationBeginOverride()

AbstractRangeLocationPtr kanzi::SplitStringRange::locationBeginOverride ( )

overrideprotectedvirtual

AbstractRange::locationBeginOverride() implementation.

Implements kanzi::AbstractRange.

Member Data Documentation

m_text

string kanzi::SplitStringRange::m_text

protected

Text to split.

m_delimiter

string kanzi::SplitStringRange::m_delimiter

protected

Delimiter.

m_splitPos

SplitPosition kanzi::SplitStringRange::m_splitPos

protected

Split position.

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

• kanzi/core.ui/binding/split_string_range.hpp