Scanner::cursor Class Reference

Class for maintaining cursor in input stream. More...

#include <Scanner.hpp>

List of all members.

Public Member Functions
	cursor (Scanner &scanner)
	Default constructor.
int	operator* ()
	Get current character that has been read from the input stream.
cursor &	operator++ ()
	Advance input stream.
cursor &	operator= (const cursor &src)
	Assign one cursor to another.
Private Attributes
Scanner &	_scanner
	The scanner instance.
int	_pos
	Position in scanner.

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Detailed Description

Class for maintaining cursor in input stream.

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Constructor & Destructor Documentation

cursor

(

Scanner &

scanner

)

[inline]

Default constructor.

Parameters:

scanner

Reference to input stream scanner

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Member Function Documentation

int operator*

(

)

[inline]

Get current character that has been read from the input stream.

Returns:

The current character

cursor& operator++

(

)

[inline]

Advance input stream.

Returns:

True if success, false if EOF

cursor& operator=

(

const cursor &

src

)

[inline]

Assign one cursor to another.

Parameters:

src	Source instance

Returns:

Self reference

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

• /home/renji/Data/projects/zenlang/sources/zbl/Scanner.hpp