string_slice Class Reference

#include <vec.h>

Inheritance diagram for string_slice:

Collaboration diagram for string_slice:

Public Types
using	value_type
using	iterator
using	const_iterator

Public Member Functions
	string_slice ()
	string_slice (const char *str)
	string_slice (const char *str, size_t len)
	string_slice (const char *start, const char *end)
string_slice	strip ()
iterator	begin ()
iterator	end ()
value_type &	front ()
value_type &	back ()
value_type &	operator[] (unsigned int i)
unsigned	size () const
size_t	size_bytes () const
bool	empty () const
bool	is_valid () const

Static Public Member Functions
static string_slice	invalid ()
static string_slice	tokenize (string_slice *str, string_slice delims)
static int	strcmp (string_slice str1, string_slice str2)

Private Attributes
iterator	m_base
unsigned int	m_size

Friends
bool	operator== (const string_slice &lhs, const string_slice &rhs)
bool	operator!= (const string_slice &lhs, const string_slice &rhs)

Detailed Description

string_slice inherits from array_slice, specifically to refer to a substring
of a character array.
It includes some string like helpers.   

Member Typedef Documentation

const_iterator

using array_slice< const char >::const_iterator

inherited

iterator

using array_slice< const char >::iterator

inherited

value_type

using array_slice< const char >::value_type

inherited

Constructor & Destructor Documentation

string_slice() [1/4]

string_slice::string_slice ( )

inline

References array_slice< const char >::array_slice.

Referenced by invalid(), operator!=, operator==, strcmp(), strip(), and tokenize().

string_slice() [2/4]

string_slice::string_slice ( const char * str )

inline

References array_slice< const char >::array_slice.

string_slice() [3/4]

string_slice::string_slice ( const char * str, size_t len )

inlineexplicit

References array_slice< const char >::array_slice.

string_slice() [4/4]

string_slice::string_slice ( const char * start, const char * end )

inlineexplicit

References array_slice< const char >::array_slice, and array_slice< const char >::end().

Member Function Documentation

back()

array_slice< const char >::value_type & array_slice< const char >::back ( )

inlineinherited

begin()

iterator array_slice< const char >::begin ( )

inlineinherited

Referenced by string_slice::strip().

empty()

bool array_slice< const char >::empty ( ) const

inlineinherited

end()

iterator array_slice< const char >::end ( )

inlineinherited

Referenced by string_slice::string_slice(), and string_slice::strip().

front()

array_slice< const char >::value_type & array_slice< const char >::front ( )

inlineinherited

invalid()

string_slice string_slice::invalid ( )

inlinestatic

References string_slice().

Referenced by get_target_version(), and tokenize().

is_valid()

bool array_slice< const char >::is_valid ( ) const

inlineinherited

operator[]()

array_slice< const char >::value_type & array_slice< const char >::operator[] ( unsigned int i )

inlineinherited

References i.

size()

unsigned array_slice< const char >::size ( ) const

inlineinherited

size_bytes()

size_t array_slice< const char >::size_bytes ( ) const

inlineinherited

strcmp()

int string_slice::strcmp ( string_slice str1, string_slice str2 )

static

Compares the string_slices STR1 and STR2 giving a lexograpical ordering.
Returns -1 if STR1 comes before STR2, 1 if STR1 comes after, and 0 if the
string_slices have the same contents.   

References i, array_slice< T >::size(), and string_slice().

strip()

string_slice string_slice::strip

(

)

References array_slice< const char >::begin(), array_slice< const char >::end(), and string_slice().

Referenced by get_clone_attr_versions(), and get_target_version().

tokenize()

string_slice string_slice::tokenize ( string_slice * str, string_slice delims )

static

Gets the next token from STR delimited by DELIMS (deliminator not included
in returned string).

Updates STR to be the remaining string after the given token.

STR and DELIMS must both be valid string_slices.

If there aren't any of the chars in DELIM in STR (ie no more tokens in STR)
then returns the string, and updates STR to be invalid.   

References array_slice< T >::begin(), array_slice< T >::end(), gcc_assert, invalid(), array_slice< T >::is_valid(), and string_slice().

Referenced by get_clone_attr_versions().

Friends And Related Symbol Documentation

operator!=

bool operator!= ( const string_slice & lhs, const string_slice & rhs )

friend

References string_slice().

operator==

bool operator== ( const string_slice & lhs, const string_slice & rhs )

friend

References string_slice().

Field Documentation

m_base

iterator array_slice< const char >::m_base

privateinherited

m_size

unsigned int array_slice< const char >::m_size

privateinherited

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

• vec.h
• vec.cc