tkrzw::NullableStringView Class Reference

Simplified string_view to convey nullptr and be modifiable. More...

#include <tkrzw_str_util.h>

Public Member Functions
	NullableStringView ()
	Constructor for an undefined region. More...
	NullableStringView (const char *str)
	Constructor for a C-string. More...
	NullableStringView (const char *data, size_t size)
	Constructor for a specific region. More...
	NullableStringView (const std::string &str)
	Constructor for a string object. More...
	NullableStringView (const std::string_view &str)
	Constructor for a string view object. More...
const char *	data () const
	Gets the pointer to the data region. More...
size_t	size () const
	Gets the size of the region. More...
std::string_view	Get () const
	Gets the string_view object. More...
void	Set (const char *data, size_t size)
	Sets the data. More...
void	Set (std::string_view str)
	Sets the data by a string view. More...

Detailed Description

Simplified string_view to convey nullptr and be modifiable.

Constructor & Destructor Documentation

NullableStringView() [1/5]

tkrzw::NullableStringView::NullableStringView

(

)

Constructor for an undefined region.

NullableStringView() [2/5]

tkrzw::NullableStringView::NullableStringView ( const char *  str )

explicit

Constructor for a C-string.

NullableStringView() [3/5]

tkrzw::NullableStringView::NullableStringView	(	const char *	data,
		size_t	size
	)

Constructor for a specific region.

NullableStringView() [4/5]

tkrzw::NullableStringView::NullableStringView ( const std::string &  str )

explicit

Constructor for a string object.

NullableStringView() [5/5]

tkrzw::NullableStringView::NullableStringView ( const std::string_view &  str )

explicit

Constructor for a string view object.

Member Function Documentation

data()

const char* tkrzw::NullableStringView::data

(

)

const

Gets the pointer to the data region.

size()

size_t tkrzw::NullableStringView::size

(

)

const

Gets the size of the region.

Get()

std::string_view tkrzw::NullableStringView::Get

(

)

const

Gets the string_view object.

Set() [1/2]

void tkrzw::NullableStringView::Set	(	const char *	data,
		size_t	size
	)

Sets the data.

Set() [2/2]

void tkrzw::NullableStringView::Set

(

std::string_view

str

)

Sets the data by a string view.