StringView Class Reference

StringView provides a non-owning view on an existing string. More...

#include <OpenMS/DATASTRUCTURES/StringView.h>

Collaboration diagram for StringView:

Public Member Functions
	StringView ()=default
	StringView (const StringView &)=default
StringView &	operator= (const StringView &)=default
	StringView (const std::string &s)
bool	operator< (const StringView other) const
	less operator More...
bool	operator== (const StringView other) const
StringView	substr (Size start, Size length) const
	create view that references a substring of the original string More...
Size	size () const
	size of view More...
String	getString () const
	create String object from view More...

Private Attributes
const char *	begin_
Size	size_

Detailed Description

StringView provides a non-owning view on an existing string.

Minimal replacement for boost::string_ref or std::experimental::string_view until we increase our min boost version

Constructor & Destructor Documentation

StringView() [1/3]

StringView ( )

default

StringView() [2/3]

StringView ( const StringView &  )

default

StringView() [3/3]

StringView ( const std::string &  s )

inline

Member Function Documentation

getString()

String getString ( ) const

inline

create String object from view

operator<()

bool operator< ( const StringView  other ) const

inline

less operator

References StringView::begin_, and StringView::size_.

operator=()

StringView& operator= ( const StringView &  )

default

operator==()

bool operator== ( const StringView  other ) const

inline

References StringView::begin_, and StringView::size_.

size()

Size size ( ) const

inline

size of view

substr()

StringView substr ( Size  start, Size  length  ) const

inline

create view that references a substring of the original string

References StringView::begin_, and StringView::size_.

Member Data Documentation

begin_

const char* begin_

private

Referenced by StringView::operator<(), StringView::operator==(), and StringView::substr().

size_

Size size_

private

Referenced by StringView::operator<(), StringView::operator==(), and StringView::substr().