ost::stringtokenizer::iterator(3)

NAME

ost::StringTokenizer::iterator - The input forward iterator for tokens.

SYNOPSIS

#include <tokenizer.h>
Public Member Functions
iterator ()
virtual ~iterator ()
iterator (const iterator &i)
    copy constructor.
iterator & operator= (const iterator &i)
    assignment operator.
iterator & operator++ () THROWS(NoSuchElementException)
    shifts this iterator to the next token in the string.
const char * operator* () THROWS(NoSuchElementException)
    returns the immutable string this iterator points to or '0' if no
    token is available (i.e.
char nextDelimiter () const
    returns the next delimiter after the current token or ' ', if there
    are no following delimiters.
bool operator== (const iterator &other) const
    compares to other iterator.
bool operator!= (const iterator &other) const
    compares to other iterator.
Friends
class StringTokenizer

Detailed Description

The input forward iterator for tokens.

Author:

Henner Zeller

Constructor & Destructor Documentation

ost::StringTokenizer::iterator::iterator () [inline] virtual ost::StringTokenizer::iterator::~iterator () [inline, virtual] ost::StringTokenizer::iterator::iterator (const iterator & i) [inline]

copy constructor.

Member Function Documentation

iterator& ost::StringTokenizer::iterator::operator= (const iterator & i)

[inline]
assignment operator.

References endp, myTok, start, and tokEnd.

iterator& ost::StringTokenizer::iterator::operator++ ()

shifts this iterator to the next token in the string.

const char* ost::StringTokenizer::iterator::operator* ()

returns the immutable string this iterator points to or '0' if no token is available (i.e.

i == end()). Do not store pointers to this token, since it is invalidated for each iteration. If you need the token, copy it (e.g.
with strdup());

char ost::StringTokenizer::iterator::nextDelimiter () const [inline]

returns the next delimiter after the current token or '\0', if there
are no following delimiters.

It returns the very next delimiter (even if skipAllDelim=true).

bool ost::StringTokenizer::iterator::operator== (const iterator & other)

const [inline]
compares to other iterator.

Usually used to compare against the end() iterator.

References endp.

bool ost::StringTokenizer::iterator::operator!= (const iterator & other)

const [inline]
compares to other iterator.

Usually used to compare against the end() iterator.

References endp.

Friends And Related Function Documentation

friend class StringTokenizer [friend]

Author

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GNU CommonC++ 25 Aug 2008ost::StringTokenizer::iterator(3)